12835725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 25331712

約数和(自身を除く): 12495987

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1063, 1725, 2415, 3189, 4025, 5315, 7441, 12075, 15945, 22323, 24449, 26575, 37205, 73347, 79725, 111615, 122245, 171143, 186025, 366735, 513429, 558075, 611225, 855715, 1833675, 2567145, 4278575, 12835725]

約数ペア:

[(1, 12835725), (3, 4278575), (5, 2567145), (7, 1833675), (15, 855715), (21, 611225), (23, 558075), (25, 513429), (35, 366735), (69, 186025), (75, 171143), (105, 122245), (115, 111615), (161, 79725), (175, 73347), (345, 37205), (483, 26575), (525, 24449), (575, 22323), (805, 15945), (1063, 12075), (1725, 7441), (2415, 5315), (3189, 4025)]