42053475

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{7681}}^1$

素因数の和:7767

約数の個数: 24

約数和(自身を含む): 70490032

約数和(自身を除く): 28436557

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5475, 7681, 23043, 38405, 115215, 192025, 560713, 576075, 1682139, 2803565, 8410695, 14017825, 42053475]

約数ペア:

[(1, 42053475), (3, 14017825), (5, 8410695), (15, 2803565), (25, 1682139), (73, 576075), (75, 560713), (219, 192025), (365, 115215), (1095, 38405), (1825, 23043), (5475, 7681)]