15077315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 5935165

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 239, 341, 407, 1147, 1195, 1705, 2035, 2629, 5735, 7409, 8843, 12617, 13145, 37045, 44215, 63085, 81499, 97273, 274133, 407495, 486365, 1370665, 3015463, 15077315]

約数ペア:

[(1, 15077315), (5, 3015463), (11, 1370665), (31, 486365), (37, 407495), (55, 274133), (155, 97273), (185, 81499), (239, 63085), (341, 44215), (407, 37045), (1147, 13145), (1195, 12617), (1705, 8843), (2035, 7409), (2629, 5735)]