45391425

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 78090240

約数和(自身を除く): 32698815

約数列:

[1, 3, 5, 15, 25, 47, 75, 79, 141, 163, 235, 237, 395, 489, 705, 815, 1175, 1185, 1975, 2445, 3525, 3713, 4075, 5925, 7661, 11139, 12225, 12877, 18565, 22983, 38305, 38631, 55695, 64385, 92825, 114915, 191525, 193155, 278475, 321925, 574575, 605219, 965775, 1815657, 3026095, 9078285, 15130475, 45391425]

約数ペア:

[(1, 45391425), (3, 15130475), (5, 9078285), (15, 3026095), (25, 1815657), (47, 965775), (75, 605219), (79, 574575), (141, 321925), (163, 278475), (235, 193155), (237, 191525), (395, 114915), (489, 92825), (705, 64385), (815, 55695), (1175, 38631), (1185, 38305), (1975, 22983), (2445, 18565), (3525, 12877), (3713, 12225), (4075, 11139), (5925, 7661)]