42646945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33713}}^1$

素因数の和:33752

約数の個数: 16

約数和(自身を含む): 58257792

約数和(自身を除く): 15610847

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 33713, 168565, 370843, 775399, 1854215, 3876995, 8529389, 42646945]

約数ペア:

[(1, 42646945), (5, 8529389), (11, 3876995), (23, 1854215), (55, 775399), (115, 370843), (253, 168565), (1265, 33713)]