20071099425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{248021}}^1$

素因数の和:248130

約数の個数: 48

約数和(自身を含む): 36167560128

約数和(自身を除く): 16096460703

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 195, 249, 325, 415, 975, 1079, 1245, 2075, 3237, 5395, 6225, 16185, 26975, 80925, 248021, 744063, 1240105, 3224273, 3720315, 6200525, 9672819, 16121365, 18601575, 20585743, 48364095, 61757229, 80606825, 102928715, 241820475, 267614659, 308786145, 514643575, 802843977, 1338073295, 1543930725, 4014219885, 6690366475, 20071099425]

約数ペア:

[(1, 20071099425), (3, 6690366475), (5, 4014219885), (13, 1543930725), (15, 1338073295), (25, 802843977), (39, 514643575), (65, 308786145), (75, 267614659), (83, 241820475), (195, 102928715), (249, 80606825), (325, 61757229), (415, 48364095), (975, 20585743), (1079, 18601575), (1245, 16121365), (2075, 9672819), (3237, 6200525), (5395, 3720315), (6225, 3224273), (16185, 1240105), (26975, 744063), (80925, 248021)]