17728537236475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{358993}}^1$

素因数の和:359177

約数の個数: 96

約数和(自身を含む): 25038228950784

約数和(自身を除く): 7309691714309

約数列:

[1, 5, 13, 25, 47, 53, 61, 65, 235, 265, 305, 325, 611, 689, 793, 1175, 1325, 1525, 2491, 2867, 3055, 3233, 3445, 3965, 12455, 14335, 15275, 16165, 17225, 19825, 32383, 37271, 42029, 62275, 71675, 80825, 151951, 161915, 186355, 210145, 358993, 759755, 809575, 931775, 1050725, 1794965, 1975363, 3798775, 4666909, 8974825, 9876815, 16872671, 19026629, 21898573, 23334545, 49384075, 84363355, 95133145, 109492865, 116672725, 219344723, 247346177, 284681449, 421816775, 475665725, 547464325, 894251563, 1029232931, 1096723615, 1160624369, 1236730885, 1423407245, 4471257815, 5146164655, 5483618075, 5803121845, 6183654425, 7117036225, 11625270319, 13380028103, 15088116797, 22356289075, 25730823275, 29015609225, 54549345343, 58126351595, 66900140515, 75440583985, 272746726715, 290631757975, 334500702575, 377202919925, 709141489459, 1363733633575, 3545707447295, 17728537236475]

約数ペア:

[(1, 17728537236475), (5, 3545707447295), (13, 1363733633575), (25, 709141489459), (47, 377202919925), (53, 334500702575), (61, 290631757975), (65, 272746726715), (235, 75440583985), (265, 66900140515), (305, 58126351595), (325, 54549345343), (611, 29015609225), (689, 25730823275), (793, 22356289075), (1175, 15088116797), (1325, 13380028103), (1525, 11625270319), (2491, 7117036225), (2867, 6183654425), (3055, 5803121845), (3233, 5483618075), (3445, 5146164655), (3965, 4471257815), (12455, 1423407245), (14335, 1236730885), (15275, 1160624369), (16165, 1096723615), (17225, 1029232931), (19825, 894251563), (32383, 547464325), (37271, 475665725), (42029, 421816775), (62275, 284681449), (71675, 247346177), (80825, 219344723), (151951, 116672725), (161915, 109492865), (186355, 95133145), (210145, 84363355), (358993, 49384075), (759755, 23334545), (809575, 21898573), (931775, 19026629), (1050725, 16872671), (1794965, 9876815), (1975363, 8974825), (3798775, 4666909)]