11778975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4056

約数の個数: 36

約数和(自身を含む): 22725976

約数和(自身を除く): 10947001

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 4027, 12081, 20135, 36243, 52351, 60405, 100675, 157053, 181215, 261755, 302025, 471159, 785265, 906075, 1308775, 2355795, 3926325, 11778975]

約数ペア:

[(1, 11778975), (3, 3926325), (5, 2355795), (9, 1308775), (13, 906075), (15, 785265), (25, 471159), (39, 302025), (45, 261755), (65, 181215), (75, 157053), (117, 100675), (195, 60405), (225, 52351), (325, 36243), (585, 20135), (975, 12081), (2925, 4027)]