237086915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 319796736

約数和(自身を除く): 82709821

約数列:

[1, 5, 13, 31, 65, 97, 155, 403, 485, 1213, 1261, 2015, 3007, 6065, 6305, 15035, 15769, 37603, 39091, 78845, 117661, 188015, 195455, 488839, 588305, 1529593, 2444195, 3647491, 7647965, 18237455, 47417383, 237086915]

約数ペア:

[(1, 237086915), (5, 47417383), (13, 18237455), (31, 7647965), (65, 3647491), (97, 2444195), (155, 1529593), (403, 588305), (485, 488839), (1213, 195455), (1261, 188015), (2015, 117661), (3007, 78845), (6065, 39091), (6305, 37603), (15035, 15769)]