61590195

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3251}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 107042832

約数和(自身を除く): 45452637

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2105, 3251, 3789, 6315, 9753, 16255, 18945, 29259, 48765, 146295, 1368671, 4106013, 6843355, 12318039, 20530065, 61590195]

約数ペア:

[(1, 61590195), (3, 20530065), (5, 12318039), (9, 6843355), (15, 4106013), (45, 1368671), (421, 146295), (1263, 48765), (2105, 29259), (3251, 18945), (3789, 16255), (6315, 9753)]