87082875

素因数分解:

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

素因数の和:290

約数の個数: 96

約数和(自身を含む): 177555456

約数和(自身を除く): 90472581

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 125, 155, 165, 225, 227, 275, 279, 341, 375, 465, 495, 681, 775, 825, 1023, 1125, 1135, 1375, 1395, 1705, 2043, 2325, 2475, 2497, 3069, 3405, 3875, 4125, 5115, 5675, 6975, 7037, 7491, 8525, 10215, 11625, 12375, 12485, 15345, 17025, 21111, 22473, 25575, 28375, 34875, 35185, 37455, 42625, 51075, 62425, 63333, 76725, 77407, 85125, 105555, 112365, 127875, 175925, 187275, 232221, 255375, 312125, 316665, 383625, 387035, 527775, 561825, 696663, 879625, 936375, 1161105, 1583325, 1935175, 2638875, 2809125, 3483315, 5805525, 7916625, 9675875, 17416575, 29027625, 87082875]

約数ペア:

[(1, 87082875), (3, 29027625), (5, 17416575), (9, 9675875), (11, 7916625), (15, 5805525), (25, 3483315), (31, 2809125), (33, 2638875), (45, 1935175), (55, 1583325), (75, 1161105), (93, 936375), (99, 879625), (125, 696663), (155, 561825), (165, 527775), (225, 387035), (227, 383625), (275, 316665), (279, 312125), (341, 255375), (375, 232221), (465, 187275), (495, 175925), (681, 127875), (775, 112365), (825, 105555), (1023, 85125), (1125, 77407), (1135, 76725), (1375, 63333), (1395, 62425), (1705, 51075), (2043, 42625), (2325, 37455), (2475, 35185), (2497, 34875), (3069, 28375), (3405, 25575), (3875, 22473), (4125, 21111), (5115, 17025), (5675, 15345), (6975, 12485), (7037, 12375), (7491, 11625), (8525, 10215)]