20131232625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{28723}}^1$

素因数の和:28840

約数の個数: 96

約数和(自身を含む): 41941635840

約数和(自身を除く): 21810403215

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 89, 105, 125, 175, 225, 267, 315, 375, 445, 525, 623, 801, 875, 1125, 1335, 1575, 1869, 2225, 2625, 3115, 4005, 5607, 6675, 7875, 9345, 11125, 15575, 20025, 28035, 28723, 33375, 46725, 77875, 86169, 100125, 140175, 143615, 201061, 233625, 258507, 430845, 603183, 700875, 718075, 1005305, 1292535, 1809549, 2154225, 2556347, 3015915, 3590375, 5026525, 6462675, 7669041, 9047745, 10771125, 12781735, 15079575, 17894429, 23007123, 25132625, 32313375, 38345205, 45238725, 53683287, 63908675, 75397875, 89472145, 115035615, 161049861, 191726025, 226193625, 268416435, 319543375, 447360725, 575178075, 805249305, 958630125, 1342082175, 2236803625, 2875890375, 4026246525, 6710410875, 20131232625]

約数ペア:

[(1, 20131232625), (3, 6710410875), (5, 4026246525), (7, 2875890375), (9, 2236803625), (15, 1342082175), (21, 958630125), (25, 805249305), (35, 575178075), (45, 447360725), (63, 319543375), (75, 268416435), (89, 226193625), (105, 191726025), (125, 161049861), (175, 115035615), (225, 89472145), (267, 75397875), (315, 63908675), (375, 53683287), (445, 45238725), (525, 38345205), (623, 32313375), (801, 25132625), (875, 23007123), (1125, 17894429), (1335, 15079575), (1575, 12781735), (1869, 10771125), (2225, 9047745), (2625, 7669041), (3115, 6462675), (4005, 5026525), (5607, 3590375), (6675, 3015915), (7875, 2556347), (9345, 2154225), (11125, 1809549), (15575, 1292535), (20025, 1005305), (28035, 718075), (28723, 700875), (33375, 603183), (46725, 430845), (77875, 258507), (86169, 233625), (100125, 201061), (140175, 143615)]