1056558825

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2116

約数の個数: 108

約数和(自身を含む): 2249320320

約数和(自身を除く): 1192761495

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 49, 63, 75, 105, 141, 147, 175, 225, 235, 245, 315, 329, 423, 441, 525, 705, 735, 987, 1175, 1225, 1575, 1645, 2039, 2115, 2205, 2303, 2961, 3525, 3675, 4935, 6117, 6909, 8225, 10195, 10575, 11025, 11515, 14273, 14805, 18351, 20727, 24675, 30585, 34545, 42819, 50975, 57575, 71365, 74025, 91755, 95833, 99911, 103635, 128457, 152925, 172725, 214095, 287499, 299733, 356825, 458775, 479165, 499555, 518175, 642285, 670831, 862497, 899199, 1070475, 1437495, 1498665, 2012493, 2395825, 2497775, 3211425, 3354155, 4312485, 4495995, 4695817, 6037479, 7187475, 7493325, 10062465, 14087451, 16770775, 21562425, 22479975, 23479085, 30187395, 42262353, 50312325, 70437255, 117395425, 150936975, 211311765, 352186275, 1056558825]

約数ペア:

[(1, 1056558825), (3, 352186275), (5, 211311765), (7, 150936975), (9, 117395425), (15, 70437255), (21, 50312325), (25, 42262353), (35, 30187395), (45, 23479085), (47, 22479975), (49, 21562425), (63, 16770775), (75, 14087451), (105, 10062465), (141, 7493325), (147, 7187475), (175, 6037479), (225, 4695817), (235, 4495995), (245, 4312485), (315, 3354155), (329, 3211425), (423, 2497775), (441, 2395825), (525, 2012493), (705, 1498665), (735, 1437495), (987, 1070475), (1175, 899199), (1225, 862497), (1575, 670831), (1645, 642285), (2039, 518175), (2115, 499555), (2205, 479165), (2303, 458775), (2961, 356825), (3525, 299733), (3675, 287499), (4935, 214095), (6117, 172725), (6909, 152925), (8225, 128457), (10195, 103635), (10575, 99911), (11025, 95833), (11515, 91755), (14273, 74025), (14805, 71365), (18351, 57575), (20727, 50975), (24675, 42819), (30585, 34545)]