65970325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3701}}^1$

素因数の和:3765

約数の個数: 24

約数和(自身を含む): 88137216

約数和(自身を除く): 22166891

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 3701, 17825, 18505, 85123, 92525, 114731, 425615, 573655, 2128075, 2638813, 2868275, 13194065, 65970325]

約数ペア:

[(1, 65970325), (5, 13194065), (23, 2868275), (25, 2638813), (31, 2128075), (115, 573655), (155, 425615), (575, 114731), (713, 92525), (775, 85123), (3565, 18505), (3701, 17825)]