15730425

素因数分解:

$3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:630

約数の個数: 36

約数和(自身を含む): 28422784

約数和(自身を除く): 12692359

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 151, 225, 453, 463, 755, 1359, 1389, 2265, 2315, 3775, 4167, 6795, 6945, 11325, 11575, 20835, 33975, 34725, 69913, 104175, 209739, 349565, 629217, 1048695, 1747825, 3146085, 5243475, 15730425]

約数ペア:

[(1, 15730425), (3, 5243475), (5, 3146085), (9, 1747825), (15, 1048695), (25, 629217), (45, 349565), (75, 209739), (151, 104175), (225, 69913), (453, 34725), (463, 33975), (755, 20835), (1359, 11575), (1389, 11325), (2265, 6945), (2315, 6795), (3775, 4167)]