84892725

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4107

約数の個数: 48

約数和(自身を含む): 161021440

約数和(自身を除く): 76128715

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4057, 4185, 6975, 12171, 20285, 20925, 36513, 60855, 101425, 109539, 125767, 182565, 304275, 377301, 547695, 628835, 912825, 1131903, 1886505, 2738475, 3144175, 3395709, 5659515, 9432525, 16978545, 28297575, 84892725]

約数ペア:

[(1, 84892725), (3, 28297575), (5, 16978545), (9, 9432525), (15, 5659515), (25, 3395709), (27, 3144175), (31, 2738475), (45, 1886505), (75, 1131903), (93, 912825), (135, 628835), (155, 547695), (225, 377301), (279, 304275), (465, 182565), (675, 125767), (775, 109539), (837, 101425), (1395, 60855), (2325, 36513), (4057, 20925), (4185, 20285), (6975, 12171)]