72053455

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7879}}^1$

素因数の和:7974

約数の個数: 16

約数和(自身を含む): 90777600

約数和(自身を除く): 18724145

約数列:

[1, 5, 31, 59, 155, 295, 1829, 7879, 9145, 39395, 244249, 464861, 1221245, 2324305, 14410691, 72053455]

約数ペア:

[(1, 72053455), (5, 14410691), (31, 2324305), (59, 1221245), (155, 464861), (295, 244249), (1829, 39395), (7879, 9145)]