237990865

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2143}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 345784320

約数和(自身を除く): 107793455

約数列:

[1, 5, 7, 19, 35, 95, 133, 167, 665, 835, 1169, 2143, 3173, 5845, 10715, 15001, 15865, 22211, 40717, 75005, 111055, 203585, 285019, 357881, 1425095, 1789405, 2505167, 6799739, 12525835, 33998695, 47598173, 237990865]

約数ペア:

[(1, 237990865), (5, 47598173), (7, 33998695), (19, 12525835), (35, 6799739), (95, 2505167), (133, 1789405), (167, 1425095), (665, 357881), (835, 285019), (1169, 203585), (2143, 111055), (3173, 75005), (5845, 40717), (10715, 22211), (15001, 15865)]