2767875

素因数分解:

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

素因数の和:101

約数の個数: 48

約数和(自身を含む): 5145504

約数和(自身を除く): 2377629

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 121, 125, 165, 183, 275, 305, 363, 375, 605, 671, 825, 915, 1375, 1525, 1815, 2013, 3025, 3355, 4125, 4575, 7381, 7625, 9075, 10065, 15125, 16775, 22143, 22875, 36905, 45375, 50325, 83875, 110715, 184525, 251625, 553575, 922625, 2767875]

約数ペア:

[(1, 2767875), (3, 922625), (5, 553575), (11, 251625), (15, 184525), (25, 110715), (33, 83875), (55, 50325), (61, 45375), (75, 36905), (121, 22875), (125, 22143), (165, 16775), (183, 15125), (275, 10065), (305, 9075), (363, 7625), (375, 7381), (605, 4575), (671, 4125), (825, 3355), (915, 3025), (1375, 2013), (1525, 1815)]