407130385

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{3823}}^1$

素因数の和:3925

約数の個数: 24

約数和(自身を含む): 524499840

約数和(自身を除く): 117369455

約数列:

[1, 5, 19, 59, 95, 295, 361, 1121, 1805, 3823, 5605, 19115, 21299, 72637, 106495, 225557, 363185, 1127785, 1380103, 4285583, 6900515, 21427915, 81426077, 407130385]

約数ペア:

[(1, 407130385), (5, 81426077), (19, 21427915), (59, 6900515), (95, 4285583), (295, 1380103), (361, 1127785), (1121, 363185), (1805, 225557), (3823, 106495), (5605, 72637), (19115, 21299)]