574746975

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 1203256320

約数和(自身を除く): 628509345

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 31, 33, 45, 55, 75, 93, 99, 121, 135, 155, 165, 225, 227, 275, 279, 297, 341, 363, 465, 495, 605, 675, 681, 775, 825, 837, 1023, 1089, 1135, 1395, 1485, 1705, 1815, 2043, 2325, 2475, 2497, 3025, 3069, 3267, 3405, 3751, 4185, 5115, 5445, 5675, 6129, 6975, 7037, 7425, 7491, 8525, 9075, 9207, 10215, 11253, 12485, 15345, 16335, 17025, 18755, 20925, 21111, 22473, 25575, 27225, 27467, 30645, 33759, 35185, 37455, 46035, 51075, 56265, 62425, 63333, 67419, 76725, 77407, 81675, 82401, 93775, 101277, 105555, 112365, 137335, 153225, 168795, 175925, 187275, 189999, 230175, 232221, 247203, 281325, 316665, 337095, 387035, 412005, 506385, 527775, 561825, 686675, 696663, 741609, 843975, 851477, 949995, 1161105, 1236015, 1583325, 1685475, 1935175, 2060025, 2089989, 2531925, 2554431, 3483315, 3708045, 4257385, 4749975, 5805525, 6180075, 7663293, 10449945, 12772155, 17416575, 18540225, 21286925, 22989879, 38316465, 52249725, 63860775, 114949395, 191582325, 574746975]

約数ペア:

[(1, 574746975), (3, 191582325), (5, 114949395), (9, 63860775), (11, 52249725), (15, 38316465), (25, 22989879), (27, 21286925), (31, 18540225), (33, 17416575), (45, 12772155), (55, 10449945), (75, 7663293), (93, 6180075), (99, 5805525), (121, 4749975), (135, 4257385), (155, 3708045), (165, 3483315), (225, 2554431), (227, 2531925), (275, 2089989), (279, 2060025), (297, 1935175), (341, 1685475), (363, 1583325), (465, 1236015), (495, 1161105), (605, 949995), (675, 851477), (681, 843975), (775, 741609), (825, 696663), (837, 686675), (1023, 561825), (1089, 527775), (1135, 506385), (1395, 412005), (1485, 387035), (1705, 337095), (1815, 316665), (2043, 281325), (2325, 247203), (2475, 232221), (2497, 230175), (3025, 189999), (3069, 187275), (3267, 175925), (3405, 168795), (3751, 153225), (4185, 137335), (5115, 112365), (5445, 105555), (5675, 101277), (6129, 93775), (6975, 82401), (7037, 81675), (7425, 77407), (7491, 76725), (8525, 67419), (9075, 63333), (9207, 62425), (10215, 56265), (11253, 51075), (12485, 46035), (15345, 37455), (16335, 35185), (17025, 33759), (18755, 30645), (20925, 27467), (21111, 27225), (22473, 25575)]