55156185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 114563904

約数和(自身を除く): 59407719

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 331, 345, 483, 529, 805, 993, 1035, 1449, 1587, 1655, 2317, 2415, 2645, 2979, 3703, 4761, 4965, 6951, 7245, 7613, 7935, 11109, 11585, 14895, 18515, 20853, 22839, 23805, 33327, 34755, 38065, 53291, 55545, 68517, 104265, 114195, 159873, 166635, 175099, 266455, 342585, 479619, 525297, 799365, 875495, 1225693, 1575891, 2398095, 2626485, 3677079, 6128465, 7879455, 11031237, 18385395, 55156185]

約数ペア:

[(1, 55156185), (3, 18385395), (5, 11031237), (7, 7879455), (9, 6128465), (15, 3677079), (21, 2626485), (23, 2398095), (35, 1575891), (45, 1225693), (63, 875495), (69, 799365), (105, 525297), (115, 479619), (161, 342585), (207, 266455), (315, 175099), (331, 166635), (345, 159873), (483, 114195), (529, 104265), (805, 68517), (993, 55545), (1035, 53291), (1449, 38065), (1587, 34755), (1655, 33327), (2317, 23805), (2415, 22839), (2645, 20853), (2979, 18515), (3703, 14895), (4761, 11585), (4965, 11109), (6951, 7935), (7245, 7613)]