22201425

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 42140160

約数和(自身を除く): 19938735

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1061, 1395, 2325, 3183, 4185, 5305, 6975, 9549, 15915, 20925, 26525, 28647, 32891, 47745, 79575, 98673, 143235, 164455, 238725, 296019, 493365, 716175, 822275, 888057, 1480095, 2466825, 4440285, 7400475, 22201425]

約数ペア:

[(1, 22201425), (3, 7400475), (5, 4440285), (9, 2466825), (15, 1480095), (25, 888057), (27, 822275), (31, 716175), (45, 493365), (75, 296019), (93, 238725), (135, 164455), (155, 143235), (225, 98673), (279, 79575), (465, 47745), (675, 32891), (775, 28647), (837, 26525), (1061, 20925), (1395, 15915), (2325, 9549), (3183, 6975), (4185, 5305)]