156989108025

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1439}}^1\times {\mathrm{15641}}^1$

素因数の和:17127

約数の個数: 72

約数和(自身を含む): 290475694080

約数和(自身を除く): 133486586055

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 1439, 2325, 4317, 6975, 7195, 12951, 15641, 21585, 35975, 44609, 46923, 64755, 78205, 107925, 133827, 140769, 223045, 234615, 323775, 391025, 401481, 484871, 669135, 703845, 1115225, 1173075, 1454613, 2007405, 2424355, 3345675, 3519225, 4363839, 7273065, 10037025, 12121775, 21819195, 22507399, 36365325, 67522197, 109095975, 112536995, 202566591, 337610985, 562684975, 697729369, 1012832955, 1688054925, 2093188107, 3488646845, 5064164775, 6279564321, 10465940535, 17443234225, 31397821605, 52329702675, 156989108025]

約数ペア:

[(1, 156989108025), (3, 52329702675), (5, 31397821605), (9, 17443234225), (15, 10465940535), (25, 6279564321), (31, 5064164775), (45, 3488646845), (75, 2093188107), (93, 1688054925), (155, 1012832955), (225, 697729369), (279, 562684975), (465, 337610985), (775, 202566591), (1395, 112536995), (1439, 109095975), (2325, 67522197), (4317, 36365325), (6975, 22507399), (7195, 21819195), (12951, 12121775), (15641, 10037025), (21585, 7273065), (35975, 4363839), (44609, 3519225), (46923, 3345675), (64755, 2424355), (78205, 2007405), (107925, 1454613), (133827, 1173075), (140769, 1115225), (223045, 703845), (234615, 669135), (323775, 484871), (391025, 401481)]