64976725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10273}}^1$

素因数の和:10317

約数の個数: 24

約数和(自身を含む): 91726272

約数和(自身を除く): 26749547

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 10273, 51365, 113003, 236279, 256825, 565015, 1181395, 2599069, 2825075, 5906975, 12995345, 64976725]

約数ペア:

[(1, 64976725), (5, 12995345), (11, 5906975), (23, 2825075), (25, 2599069), (55, 1181395), (115, 565015), (253, 256825), (275, 236279), (575, 113003), (1265, 51365), (6325, 10273)]