25288950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3249

約数の個数: 48

約数和(自身を含む): 63920016

約数和(自身を除く): 38631066

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3181, 3975, 6362, 7950, 9543, 15905, 19086, 31810, 47715, 79525, 95430, 159050, 168593, 238575, 337186, 477150, 505779, 842965, 1011558, 1685930, 2528895, 4214825, 5057790, 8429650, 12644475, 25288950]

約数ペア:

[(1, 25288950), (2, 12644475), (3, 8429650), (5, 5057790), (6, 4214825), (10, 2528895), (15, 1685930), (25, 1011558), (30, 842965), (50, 505779), (53, 477150), (75, 337186), (106, 238575), (150, 168593), (159, 159050), (265, 95430), (318, 79525), (530, 47715), (795, 31810), (1325, 19086), (1590, 15905), (2650, 9543), (3181, 7950), (3975, 6362)]