71883323125

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{161309}}^1$

素因数の和:161383

約数の個数: 40

約数和(自身を含む): 96755028480

約数和(自身を除く): 24871705355

約数列:

[1, 5, 23, 25, 31, 115, 125, 155, 575, 625, 713, 775, 2875, 3565, 3875, 14375, 17825, 19375, 89125, 161309, 445625, 806545, 3710107, 4032725, 5000579, 18550535, 20163625, 25002895, 92752675, 100818125, 115013317, 125014475, 463763375, 575066585, 625072375, 2318816875, 2875332925, 3125361875, 14376664625, 71883323125]

約数ペア:

[(1, 71883323125), (5, 14376664625), (23, 3125361875), (25, 2875332925), (31, 2318816875), (115, 625072375), (125, 575066585), (155, 463763375), (575, 125014475), (625, 115013317), (713, 100818125), (775, 92752675), (2875, 25002895), (3565, 20163625), (3875, 18550535), (14375, 5000579), (17825, 4032725), (19375, 3710107), (89125, 806545), (161309, 445625)]