858382425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4483}}^1$

素因数の和:4559

約数の個数: 72

約数和(自身を含む): 1648031424

約数和(自身を除く): 789648999

約数列:

[1, 3, 5, 9, 15, 23, 25, 37, 45, 69, 75, 111, 115, 185, 207, 225, 333, 345, 555, 575, 851, 925, 1035, 1665, 1725, 2553, 2775, 4255, 4483, 5175, 7659, 8325, 12765, 13449, 21275, 22415, 38295, 40347, 63825, 67245, 103109, 112075, 165871, 191475, 201735, 309327, 336225, 497613, 515545, 829355, 927981, 1008675, 1492839, 1546635, 2488065, 2577725, 3815033, 4146775, 4639905, 7464195, 7733175, 11445099, 12440325, 19075165, 23199525, 34335297, 37320975, 57225495, 95375825, 171676485, 286127475, 858382425]

約数ペア:

[(1, 858382425), (3, 286127475), (5, 171676485), (9, 95375825), (15, 57225495), (23, 37320975), (25, 34335297), (37, 23199525), (45, 19075165), (69, 12440325), (75, 11445099), (111, 7733175), (115, 7464195), (185, 4639905), (207, 4146775), (225, 3815033), (333, 2577725), (345, 2488065), (555, 1546635), (575, 1492839), (851, 1008675), (925, 927981), (1035, 829355), (1665, 515545), (1725, 497613), (2553, 336225), (2775, 309327), (4255, 201735), (4483, 191475), (5175, 165871), (7659, 112075), (8325, 103109), (12765, 67245), (13449, 63825), (21275, 40347), (22415, 38295)]