1401291235

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1\times {\mathrm{5303}}^1$

素因数の和:6638

約数の個数: 16

約数和(自身を含む): 1724224320

約数和(自身を除く): 322933085

約数列:

[1, 5, 41, 205, 1289, 5303, 6445, 26515, 52849, 217423, 264245, 1087115, 6835567, 34177835, 280258247, 1401291235]

約数ペア:

[(1, 1401291235), (5, 280258247), (41, 34177835), (205, 6835567), (1289, 1087115), (5303, 264245), (6445, 217423), (26515, 52849)]