74787035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2789}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 93208320

約数和(自身を除く): 18421285

約数列:

[1, 5, 31, 155, 173, 865, 2789, 5363, 13945, 26815, 86459, 432295, 482497, 2412485, 14957407, 74787035]

約数ペア:

[(1, 74787035), (5, 14957407), (31, 2412485), (155, 482497), (173, 432295), (865, 86459), (2789, 26815), (5363, 13945)]