188897449975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{84223}}^1$

素因数の和:84416

約数の個数: 48

約数和(自身を含む): 258504343552

約数和(自身を除く): 69606893577

約数列:

[1, 5, 13, 25, 65, 67, 103, 325, 335, 515, 871, 1339, 1675, 2575, 4355, 6695, 6901, 21775, 33475, 34505, 84223, 89713, 172525, 421115, 448565, 1094899, 2105575, 2242825, 5474495, 5642941, 8674969, 27372475, 28214705, 43374845, 73358233, 112774597, 141073525, 216874225, 366791165, 563872985, 581222923, 1833955825, 2819364925, 2906114615, 7555897999, 14530573075, 37779489995, 188897449975]

約数ペア:

[(1, 188897449975), (5, 37779489995), (13, 14530573075), (25, 7555897999), (65, 2906114615), (67, 2819364925), (103, 1833955825), (325, 581222923), (335, 563872985), (515, 366791165), (871, 216874225), (1339, 141073525), (1675, 112774597), (2575, 73358233), (4355, 43374845), (6695, 28214705), (6901, 27372475), (21775, 8674969), (33475, 5642941), (34505, 5474495), (84223, 2242825), (89713, 2105575), (172525, 1094899), (421115, 448565)]