42224365

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 54178200

約数和(自身を除く): 11953835

約数列:

[1, 5, 19, 95, 149, 157, 361, 745, 785, 1805, 2831, 2983, 14155, 14915, 23393, 53789, 56677, 116965, 268945, 283385, 444467, 2222335, 8444873, 42224365]

約数ペア:

[(1, 42224365), (5, 8444873), (19, 2222335), (95, 444467), (149, 283385), (157, 268945), (361, 116965), (745, 56677), (785, 53789), (1805, 23393), (2831, 14915), (2983, 14155)]