13839375

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 60

約数和(自身を含む): 25760504

約数和(自身を除く): 11921129

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 121, 125, 165, 183, 275, 305, 363, 375, 605, 625, 671, 825, 915, 1375, 1525, 1815, 1875, 2013, 3025, 3355, 4125, 4575, 6875, 7381, 7625, 9075, 10065, 15125, 16775, 20625, 22143, 22875, 36905, 38125, 45375, 50325, 75625, 83875, 110715, 114375, 184525, 226875, 251625, 419375, 553575, 922625, 1258125, 2767875, 4613125, 13839375]

約数ペア:

[(1, 13839375), (3, 4613125), (5, 2767875), (11, 1258125), (15, 922625), (25, 553575), (33, 419375), (55, 251625), (61, 226875), (75, 184525), (121, 114375), (125, 110715), (165, 83875), (183, 75625), (275, 50325), (305, 45375), (363, 38125), (375, 36905), (605, 22875), (625, 22143), (671, 20625), (825, 16775), (915, 15125), (1375, 10065), (1525, 9075), (1815, 7625), (1875, 7381), (2013, 6875), (3025, 4575), (3355, 4125)]