25751490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37321}}^1$

素因数の和:37354

約数の個数: 32

約数和(自身を含む): 64492416

約数和(自身を除く): 38740926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 37321, 74642, 111963, 186605, 223926, 373210, 559815, 858383, 1119630, 1716766, 2575149, 4291915, 5150298, 8583830, 12875745, 25751490]

約数ペア:

[(1, 25751490), (2, 12875745), (3, 8583830), (5, 5150298), (6, 4291915), (10, 2575149), (15, 1716766), (23, 1119630), (30, 858383), (46, 559815), (69, 373210), (115, 223926), (138, 186605), (230, 111963), (345, 74642), (690, 37321)]