201469275

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 435356064

約数和(自身を除く): 233886789

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 61, 63, 75, 81, 105, 135, 175, 183, 189, 225, 233, 305, 315, 405, 427, 525, 549, 567, 675, 699, 915, 945, 1165, 1281, 1525, 1575, 1631, 1647, 2025, 2097, 2135, 2745, 2835, 3495, 3843, 4575, 4725, 4893, 4941, 5825, 6291, 6405, 8155, 8235, 10485, 10675, 11529, 13725, 14175, 14213, 14679, 17475, 18873, 19215, 24465, 24705, 31455, 32025, 34587, 40775, 41175, 42639, 44037, 52425, 57645, 71065, 73395, 94365, 96075, 99491, 122325, 123525, 127917, 132111, 157275, 172935, 213195, 220185, 288225, 298473, 355325, 366975, 383751, 471825, 497455, 639585, 660555, 864675, 895419, 1065975, 1100925, 1151253, 1492365, 1918755, 2487275, 2686257, 3197925, 3302775, 4477095, 5756265, 7461825, 8058771, 9593775, 13431285, 22385475, 28781325, 40293855, 67156425, 201469275]

約数ペア:

[(1, 201469275), (3, 67156425), (5, 40293855), (7, 28781325), (9, 22385475), (15, 13431285), (21, 9593775), (25, 8058771), (27, 7461825), (35, 5756265), (45, 4477095), (61, 3302775), (63, 3197925), (75, 2686257), (81, 2487275), (105, 1918755), (135, 1492365), (175, 1151253), (183, 1100925), (189, 1065975), (225, 895419), (233, 864675), (305, 660555), (315, 639585), (405, 497455), (427, 471825), (525, 383751), (549, 366975), (567, 355325), (675, 298473), (699, 288225), (915, 220185), (945, 213195), (1165, 172935), (1281, 157275), (1525, 132111), (1575, 127917), (1631, 123525), (1647, 122325), (2025, 99491), (2097, 96075), (2135, 94365), (2745, 73395), (2835, 71065), (3495, 57645), (3843, 52425), (4575, 44037), (4725, 42639), (4893, 41175), (4941, 40775), (5825, 34587), (6291, 32025), (6405, 31455), (8155, 24705), (8235, 24465), (10485, 19215), (10675, 18873), (11529, 17475), (13725, 14679), (14175, 14213)]