162110245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 217664640

約数和(自身を除く): 55554395

約数列:

[1, 5, 11, 55, 61, 211, 229, 305, 671, 1055, 1145, 2321, 2519, 3355, 11605, 12595, 12871, 13969, 48319, 64355, 69845, 141581, 153659, 241595, 531509, 707905, 768295, 2657545, 2947459, 14737295, 32422049, 162110245]

約数ペア:

[(1, 162110245), (5, 32422049), (11, 14737295), (55, 2947459), (61, 2657545), (211, 768295), (229, 707905), (305, 531509), (671, 241595), (1055, 153659), (1145, 141581), (2321, 69845), (2519, 64355), (3355, 48319), (11605, 13969), (12595, 12871)]