72400065

素因数分解:

$3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{6133}}^1$

素因数の和:6928

約数の個数: 16

約数和(自身を含む): 116006208

約数和(自身を除く): 43606143

約数列:

[1, 3, 5, 15, 787, 2361, 3935, 6133, 11805, 18399, 30665, 91995, 4826671, 14480013, 24133355, 72400065]

約数ペア:

[(1, 72400065), (3, 24133355), (5, 14480013), (15, 4826671), (787, 91995), (2361, 30665), (3935, 18399), (6133, 11805)]