8389675015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 11165527296

約数和(自身を除く): 2775852281

約数列:

[1, 5, 17, 53, 73, 85, 97, 263, 265, 365, 485, 901, 1241, 1315, 1649, 3869, 4471, 4505, 5141, 6205, 7081, 8245, 13939, 19199, 19345, 22355, 25511, 25705, 35405, 65773, 69695, 87397, 95995, 120377, 127555, 236963, 326383, 328865, 375293, 433687, 436985, 601885, 1017547, 1184815, 1352083, 1631915, 1862303, 1876465, 2168435, 5087735, 6379981, 6760415, 9311515, 17298299, 22985411, 31659151, 31899905, 86491495, 98702059, 114927055, 158295755, 493510295, 1677935003, 8389675015]

約数ペア:

[(1, 8389675015), (5, 1677935003), (17, 493510295), (53, 158295755), (73, 114927055), (85, 98702059), (97, 86491495), (263, 31899905), (265, 31659151), (365, 22985411), (485, 17298299), (901, 9311515), (1241, 6760415), (1315, 6379981), (1649, 5087735), (3869, 2168435), (4471, 1876465), (4505, 1862303), (5141, 1631915), (6205, 1352083), (7081, 1184815), (8245, 1017547), (13939, 601885), (19199, 436985), (19345, 433687), (22355, 375293), (25511, 328865), (25705, 326383), (35405, 236963), (65773, 127555), (69695, 120377), (87397, 95995)]