2013258975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{22691}}^1$

素因数の和:22737

約数の個数: 72

約数和(自身を含む): 4119414912

約数和(自身を除く): 2106155937

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 169, 175, 195, 273, 325, 455, 507, 525, 845, 975, 1183, 1365, 2275, 2535, 3549, 4225, 5915, 6825, 12675, 17745, 22691, 29575, 68073, 88725, 113455, 158837, 294983, 340365, 476511, 567275, 794185, 884949, 1474915, 1701825, 2064881, 2382555, 3834779, 3970925, 4424745, 6194643, 7374575, 10324405, 11504337, 11912775, 19173895, 22123725, 26843453, 30973215, 51622025, 57521685, 80530359, 95869475, 134217265, 154866075, 287608425, 402651795, 671086325, 2013258975]

約数ペア:

[(1, 2013258975), (3, 671086325), (5, 402651795), (7, 287608425), (13, 154866075), (15, 134217265), (21, 95869475), (25, 80530359), (35, 57521685), (39, 51622025), (65, 30973215), (75, 26843453), (91, 22123725), (105, 19173895), (169, 11912775), (175, 11504337), (195, 10324405), (273, 7374575), (325, 6194643), (455, 4424745), (507, 3970925), (525, 3834779), (845, 2382555), (975, 2064881), (1183, 1701825), (1365, 1474915), (2275, 884949), (2535, 794185), (3549, 567275), (4225, 476511), (5915, 340365), (6825, 294983), (12675, 158837), (17745, 113455), (22691, 88725), (29575, 68073)]