12908175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 25474560

約数和(自身を除く): 12566385

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1069, 1725, 2415, 3207, 4025, 5345, 7483, 12075, 16035, 22449, 24587, 26725, 37415, 73761, 80175, 112245, 122935, 172109, 187075, 368805, 516327, 561225, 614675, 860545, 1844025, 2581635, 4302725, 12908175]

約数ペア:

[(1, 12908175), (3, 4302725), (5, 2581635), (7, 1844025), (15, 860545), (21, 614675), (23, 561225), (25, 516327), (35, 368805), (69, 187075), (75, 172109), (105, 122935), (115, 112245), (161, 80175), (175, 73761), (345, 37415), (483, 26725), (525, 24587), (575, 22449), (805, 16035), (1069, 12075), (1725, 7483), (2415, 5345), (3207, 4025)]