1897423155

素因数分解:

$3^2\times 5^1\times {\mathrm{9343}}^1\times {\mathrm{4513}}^1$

素因数の和:13867

約数の個数: 24

約数和(自身を含む): 3289947648

約数和(自身を除く): 1392524493

約数列:

[1, 3, 5, 9, 15, 45, 4513, 9343, 13539, 22565, 28029, 40617, 46715, 67695, 84087, 140145, 203085, 420435, 42164959, 126494877, 210824795, 379484631, 632474385, 1897423155]

約数ペア:

[(1, 1897423155), (3, 632474385), (5, 379484631), (9, 210824795), (15, 126494877), (45, 42164959), (4513, 420435), (9343, 203085), (13539, 140145), (22565, 84087), (28029, 67695), (40617, 46715)]