101304475

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 128808720

約数和(自身を除く): 27504245

約数列:

[1, 5, 25, 59, 173, 295, 397, 865, 1475, 1985, 4325, 9925, 10207, 23423, 51035, 68681, 117115, 255175, 343405, 585575, 1717025, 4052179, 20260895, 101304475]

約数ペア:

[(1, 101304475), (5, 20260895), (25, 4052179), (59, 1717025), (173, 585575), (295, 343405), (397, 255175), (865, 117115), (1475, 68681), (1985, 51035), (4325, 23423), (9925, 10207)]