84814275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 187599104

約数和(自身を除く): 102784829

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 25, 35, 39, 43, 51, 65, 75, 85, 91, 105, 119, 129, 175, 195, 215, 221, 255, 273, 289, 301, 325, 357, 425, 455, 525, 559, 595, 645, 663, 731, 867, 903, 975, 1075, 1105, 1275, 1365, 1445, 1505, 1547, 1677, 1785, 2023, 2193, 2275, 2795, 2975, 3225, 3315, 3655, 3757, 3913, 4335, 4515, 4641, 5117, 5525, 6069, 6825, 7225, 7525, 7735, 8385, 8925, 9503, 10115, 10965, 11271, 11739, 12427, 13975, 15351, 16575, 18275, 18785, 19565, 21675, 22575, 23205, 25585, 26299, 28509, 30345, 37281, 38675, 41925, 47515, 50575, 54825, 56355, 58695, 62135, 66521, 76755, 78897, 86989, 93925, 97825, 116025, 127925, 131495, 142545, 151725, 161551, 186405, 199563, 237575, 260967, 281775, 293475, 310675, 332605, 383775, 394485, 434945, 484653, 657475, 712725, 807755, 932025, 997815, 1130857, 1304835, 1663025, 1972425, 2174725, 2423265, 3392571, 4038775, 4989075, 5654285, 6524175, 12116325, 16962855, 28271425, 84814275]

約数ペア:

[(1, 84814275), (3, 28271425), (5, 16962855), (7, 12116325), (13, 6524175), (15, 5654285), (17, 4989075), (21, 4038775), (25, 3392571), (35, 2423265), (39, 2174725), (43, 1972425), (51, 1663025), (65, 1304835), (75, 1130857), (85, 997815), (91, 932025), (105, 807755), (119, 712725), (129, 657475), (175, 484653), (195, 434945), (215, 394485), (221, 383775), (255, 332605), (273, 310675), (289, 293475), (301, 281775), (325, 260967), (357, 237575), (425, 199563), (455, 186405), (525, 161551), (559, 151725), (595, 142545), (645, 131495), (663, 127925), (731, 116025), (867, 97825), (903, 93925), (975, 86989), (1075, 78897), (1105, 76755), (1275, 66521), (1365, 62135), (1445, 58695), (1505, 56355), (1547, 54825), (1677, 50575), (1785, 47515), (2023, 41925), (2193, 38675), (2275, 37281), (2795, 30345), (2975, 28509), (3225, 26299), (3315, 25585), (3655, 23205), (3757, 22575), (3913, 21675), (4335, 19565), (4515, 18785), (4641, 18275), (5117, 16575), (5525, 15351), (6069, 13975), (6825, 12427), (7225, 11739), (7525, 11271), (7735, 10965), (8385, 10115), (8925, 9503)]