53418615

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 88089600

約数和(自身を除く): 34670985

約数列:

[1, 3, 5, 15, 61, 79, 183, 237, 305, 395, 739, 915, 1185, 2217, 3695, 4819, 11085, 14457, 24095, 45079, 58381, 72285, 135237, 175143, 225395, 291905, 676185, 875715, 3561241, 10683723, 17806205, 53418615]

約数ペア:

[(1, 53418615), (3, 17806205), (5, 10683723), (15, 3561241), (61, 875715), (79, 676185), (183, 291905), (237, 225395), (305, 175143), (395, 135237), (739, 72285), (915, 58381), (1185, 45079), (2217, 24095), (3695, 14457), (4819, 11085)]