22940775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 51996672

約数和(自身を除く): 29055897

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 25, 31, 33, 39, 45, 55, 65, 69, 75, 93, 99, 115, 117, 143, 155, 165, 195, 207, 225, 253, 275, 279, 299, 325, 341, 345, 403, 429, 465, 495, 575, 585, 713, 715, 759, 775, 825, 897, 975, 1023, 1035, 1209, 1265, 1287, 1395, 1495, 1705, 1725, 2015, 2139, 2145, 2277, 2325, 2475, 2691, 2925, 3069, 3289, 3565, 3575, 3627, 3795, 4433, 4485, 5115, 5175, 6045, 6325, 6417, 6435, 6975, 7475, 7843, 8525, 9269, 9867, 10075, 10695, 10725, 11385, 13299, 13455, 15345, 16445, 17825, 18135, 18975, 22165, 22425, 23529, 25575, 27807, 29601, 30225, 32085, 32175, 39215, 39897, 46345, 49335, 53475, 56925, 66495, 67275, 70587, 76725, 82225, 83421, 90675, 101959, 110825, 117645, 139035, 148005, 160425, 196075, 199485, 231725, 246675, 305877, 332475, 352935, 417105, 509795, 588225, 695175, 740025, 917631, 997425, 1529385, 1764675, 2085525, 2548975, 4588155, 7646925, 22940775]

約数ペア:

[(1, 22940775), (3, 7646925), (5, 4588155), (9, 2548975), (11, 2085525), (13, 1764675), (15, 1529385), (23, 997425), (25, 917631), (31, 740025), (33, 695175), (39, 588225), (45, 509795), (55, 417105), (65, 352935), (69, 332475), (75, 305877), (93, 246675), (99, 231725), (115, 199485), (117, 196075), (143, 160425), (155, 148005), (165, 139035), (195, 117645), (207, 110825), (225, 101959), (253, 90675), (275, 83421), (279, 82225), (299, 76725), (325, 70587), (341, 67275), (345, 66495), (403, 56925), (429, 53475), (465, 49335), (495, 46345), (575, 39897), (585, 39215), (713, 32175), (715, 32085), (759, 30225), (775, 29601), (825, 27807), (897, 25575), (975, 23529), (1023, 22425), (1035, 22165), (1209, 18975), (1265, 18135), (1287, 17825), (1395, 16445), (1495, 15345), (1705, 13455), (1725, 13299), (2015, 11385), (2139, 10725), (2145, 10695), (2277, 10075), (2325, 9867), (2475, 9269), (2691, 8525), (2925, 7843), (3069, 7475), (3289, 6975), (3565, 6435), (3575, 6417), (3627, 6325), (3795, 6045), (4433, 5175), (4485, 5115)]