25821450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 73566720

約数和(自身を除く): 47745270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 617, 675, 775, 837, 930, 1234, 1350, 1395, 1550, 1674, 1851, 2325, 2790, 3085, 3702, 4185, 4650, 5553, 6170, 6975, 8370, 9255, 11106, 13950, 15425, 16659, 18510, 19127, 20925, 27765, 30850, 33318, 38254, 41850, 46275, 55530, 57381, 83295, 92550, 95635, 114762, 138825, 166590, 172143, 191270, 277650, 286905, 344286, 416475, 478175, 516429, 573810, 832950, 860715, 956350, 1032858, 1434525, 1721430, 2582145, 2869050, 4303575, 5164290, 8607150, 12910725, 25821450]

約数ペア:

[(1, 25821450), (2, 12910725), (3, 8607150), (5, 5164290), (6, 4303575), (9, 2869050), (10, 2582145), (15, 1721430), (18, 1434525), (25, 1032858), (27, 956350), (30, 860715), (31, 832950), (45, 573810), (50, 516429), (54, 478175), (62, 416475), (75, 344286), (90, 286905), (93, 277650), (135, 191270), (150, 172143), (155, 166590), (186, 138825), (225, 114762), (270, 95635), (279, 92550), (310, 83295), (450, 57381), (465, 55530), (558, 46275), (617, 41850), (675, 38254), (775, 33318), (837, 30850), (930, 27765), (1234, 20925), (1350, 19127), (1395, 18510), (1550, 16659), (1674, 15425), (1851, 13950), (2325, 11106), (2790, 9255), (3085, 8370), (3702, 6975), (4185, 6170), (4650, 5553)]