13934283775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 18865792512

約数和(自身を除く): 4931508737

約数列:

[1, 5, 23, 25, 31, 115, 151, 155, 167, 575, 713, 755, 775, 835, 961, 3473, 3565, 3775, 3841, 4175, 4681, 4805, 5177, 17365, 17825, 19205, 22103, 23405, 24025, 25217, 25885, 86825, 96025, 107663, 110515, 117025, 119071, 126085, 129425, 145111, 160487, 538315, 552575, 579991, 595355, 630425, 725555, 781727, 802435, 2691575, 2899955, 2976775, 3337553, 3627775, 3691201, 3908635, 4012175, 14499775, 16687765, 17979721, 18456005, 19543175, 24233537, 83438825, 89898605, 92280025, 121167685, 449493025, 557371351, 605838425, 2786856755, 13934283775]

約数ペア:

[(1, 13934283775), (5, 2786856755), (23, 605838425), (25, 557371351), (31, 449493025), (115, 121167685), (151, 92280025), (155, 89898605), (167, 83438825), (575, 24233537), (713, 19543175), (755, 18456005), (775, 17979721), (835, 16687765), (961, 14499775), (3473, 4012175), (3565, 3908635), (3775, 3691201), (3841, 3627775), (4175, 3337553), (4681, 2976775), (4805, 2899955), (5177, 2691575), (17365, 802435), (17825, 781727), (19205, 725555), (22103, 630425), (23405, 595355), (24025, 579991), (25217, 552575), (25885, 538315), (86825, 160487), (96025, 145111), (107663, 129425), (110515, 126085), (117025, 119071)]