40608165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 71572032

約数和(自身を除く): 30963867

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 169, 193, 195, 249, 415, 507, 579, 845, 965, 1079, 1245, 2509, 2535, 2895, 3237, 5395, 7527, 12545, 14027, 16019, 16185, 32617, 37635, 42081, 48057, 70135, 80095, 97851, 163085, 208247, 210405, 240285, 489255, 624741, 1041235, 2707211, 3123705, 8121633, 13536055, 40608165]

約数ペア:

[(1, 40608165), (3, 13536055), (5, 8121633), (13, 3123705), (15, 2707211), (39, 1041235), (65, 624741), (83, 489255), (169, 240285), (193, 210405), (195, 208247), (249, 163085), (415, 97851), (507, 80095), (579, 70135), (845, 48057), (965, 42081), (1079, 37635), (1245, 32617), (2509, 16185), (2535, 16019), (2895, 14027), (3237, 12545), (5395, 7527)]