42618465

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9377}}^1$

素因数の和:9489

約数の個数: 24

約数和(自身を含む): 74611368

約数和(自身を除く): 31992903

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 9377, 28131, 46885, 84393, 140655, 421965, 947077, 2841231, 4735385, 8523693, 14206155, 42618465]

約数ペア:

[(1, 42618465), (3, 14206155), (5, 8523693), (9, 4735385), (15, 2841231), (45, 947077), (101, 421965), (303, 140655), (505, 84393), (909, 46885), (1515, 28131), (4545, 9377)]