201418425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{5297}}^1$

素因数の和:5339

約数の個数: 54

約数和(自身を含む): 390722202

約数和(自身を除く): 189303777

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1521, 2535, 2925, 4225, 5297, 7605, 12675, 15891, 26485, 38025, 47673, 68861, 79455, 132425, 206583, 238365, 344305, 397275, 619749, 895193, 1032915, 1191825, 1721525, 2685579, 3098745, 4475965, 5164575, 8056737, 13427895, 15493725, 22379825, 40283685, 67139475, 201418425]

約数ペア:

[(1, 201418425), (3, 67139475), (5, 40283685), (9, 22379825), (13, 15493725), (15, 13427895), (25, 8056737), (39, 5164575), (45, 4475965), (65, 3098745), (75, 2685579), (117, 1721525), (169, 1191825), (195, 1032915), (225, 895193), (325, 619749), (507, 397275), (585, 344305), (845, 238365), (975, 206583), (1521, 132425), (2535, 79455), (2925, 68861), (4225, 47673), (5297, 38025), (7605, 26485), (12675, 15891)]