157962735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21803}}^1$

素因数の和:21844

約数の個数: 48

約数和(自身を含む): 326536704

約数和(自身を除く): 168573969

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 21803, 65409, 109015, 152621, 196227, 327045, 457863, 501469, 763105, 981135, 1373589, 1504407, 2289315, 2507345, 3510283, 4513221, 6867945, 7522035, 10530849, 17551415, 22566105, 31592547, 52654245, 157962735]

約数ペア:

[(1, 157962735), (3, 52654245), (5, 31592547), (7, 22566105), (9, 17551415), (15, 10530849), (21, 7522035), (23, 6867945), (35, 4513221), (45, 3510283), (63, 2507345), (69, 2289315), (105, 1504407), (115, 1373589), (161, 981135), (207, 763105), (315, 501469), (345, 457863), (483, 327045), (805, 196227), (1035, 152621), (1449, 109015), (2415, 65409), (7245, 21803)]