15229116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 44355584

約数和(自身を除く): 29126468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 271, 446, 542, 669, 813, 892, 1084, 1338, 1561, 1626, 1897, 2007, 2439, 2676, 3122, 3252, 3794, 4014, 4683, 4878, 5691, 6244, 7588, 8028, 9366, 9756, 11382, 14049, 17073, 18732, 22764, 28098, 34146, 56196, 60433, 68292, 120866, 181299, 241732, 362598, 423031, 543897, 725196, 846062, 1087794, 1269093, 1692124, 2175588, 2538186, 3807279, 5076372, 7614558, 15229116]

約数ペア:

[(1, 15229116), (2, 7614558), (3, 5076372), (4, 3807279), (6, 2538186), (7, 2175588), (9, 1692124), (12, 1269093), (14, 1087794), (18, 846062), (21, 725196), (28, 543897), (36, 423031), (42, 362598), (63, 241732), (84, 181299), (126, 120866), (223, 68292), (252, 60433), (271, 56196), (446, 34146), (542, 28098), (669, 22764), (813, 18732), (892, 17073), (1084, 14049), (1338, 11382), (1561, 9756), (1626, 9366), (1897, 8028), (2007, 7588), (2439, 6244), (2676, 5691), (3122, 4878), (3252, 4683), (3794, 4014)]