72922455

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15733}}^1$

素因数の和:15847

約数の個数: 24

約数和(自身を含む): 127634208

約数和(自身を除く): 54711753

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 15733, 47199, 78665, 141597, 235995, 707985, 1620499, 4861497, 8102495, 14584491, 24307485, 72922455]

約数ペア:

[(1, 72922455), (3, 24307485), (5, 14584491), (9, 8102495), (15, 4861497), (45, 1620499), (103, 707985), (309, 235995), (515, 141597), (927, 78665), (1545, 47199), (4635, 15733)]