63661125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 123492096

約数和(自身を除く): 59830971

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 61, 69, 75, 115, 121, 125, 165, 183, 253, 275, 305, 345, 363, 375, 575, 605, 671, 759, 825, 915, 1265, 1375, 1403, 1525, 1725, 1815, 2013, 2783, 2875, 3025, 3355, 3795, 4125, 4209, 4575, 6325, 7015, 7381, 7625, 8349, 8625, 9075, 10065, 13915, 15125, 15433, 16775, 18975, 21045, 22143, 22875, 31625, 35075, 36905, 41745, 45375, 46299, 50325, 69575, 77165, 83875, 94875, 105225, 110715, 169763, 175375, 184525, 208725, 231495, 251625, 347875, 385825, 509289, 526125, 553575, 848815, 922625, 1043625, 1157475, 1929125, 2546445, 2767875, 4244075, 5787375, 12732225, 21220375, 63661125]

約数ペア:

[(1, 63661125), (3, 21220375), (5, 12732225), (11, 5787375), (15, 4244075), (23, 2767875), (25, 2546445), (33, 1929125), (55, 1157475), (61, 1043625), (69, 922625), (75, 848815), (115, 553575), (121, 526125), (125, 509289), (165, 385825), (183, 347875), (253, 251625), (275, 231495), (305, 208725), (345, 184525), (363, 175375), (375, 169763), (575, 110715), (605, 105225), (671, 94875), (759, 83875), (825, 77165), (915, 69575), (1265, 50325), (1375, 46299), (1403, 45375), (1525, 41745), (1725, 36905), (1815, 35075), (2013, 31625), (2783, 22875), (2875, 22143), (3025, 21045), (3355, 18975), (3795, 16775), (4125, 15433), (4209, 15125), (4575, 13915), (6325, 10065), (7015, 9075), (7381, 8625), (7625, 8349)]