15049012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 32175360

約数和(自身を除く): 17126348

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 59, 62, 68, 118, 121, 124, 187, 236, 242, 341, 374, 484, 527, 649, 682, 748, 1003, 1054, 1298, 1364, 1829, 2006, 2057, 2108, 2596, 3658, 3751, 4012, 4114, 5797, 7139, 7316, 7502, 8228, 11033, 11594, 14278, 15004, 20119, 22066, 23188, 28556, 31093, 40238, 44132, 62186, 63767, 80476, 121363, 124372, 127534, 221309, 242726, 255068, 342023, 442618, 485452, 684046, 885236, 1368092, 3762253, 7524506, 15049012]

約数ペア:

[(1, 15049012), (2, 7524506), (4, 3762253), (11, 1368092), (17, 885236), (22, 684046), (31, 485452), (34, 442618), (44, 342023), (59, 255068), (62, 242726), (68, 221309), (118, 127534), (121, 124372), (124, 121363), (187, 80476), (236, 63767), (242, 62186), (341, 44132), (374, 40238), (484, 31093), (527, 28556), (649, 23188), (682, 22066), (748, 20119), (1003, 15004), (1054, 14278), (1298, 11594), (1364, 11033), (1829, 8228), (2006, 7502), (2057, 7316), (2108, 7139), (2596, 5797), (3658, 4114), (3751, 4012)]