42666015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{58049}}^1$

素因数の和:58071

約数の個数: 24

約数和(自身を含む): 79412400

約数和(自身を除く): 36746385

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 58049, 174147, 290245, 406343, 870735, 1219029, 2031715, 2844401, 6095145, 8533203, 14222005, 42666015]

約数ペア:

[(1, 42666015), (3, 14222005), (5, 8533203), (7, 6095145), (15, 2844401), (21, 2031715), (35, 1219029), (49, 870735), (105, 406343), (147, 290245), (245, 174147), (735, 58049)]