42326145

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2607

約数の個数: 40

約数和(自身を含む): 77754600

約数和(自身を除く): 35428455

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 2549, 3321, 5535, 7647, 12745, 16605, 22941, 38235, 68823, 104509, 114705, 206469, 313527, 344115, 522545, 940581, 1032345, 1567635, 2821743, 4702905, 8465229, 14108715, 42326145]

約数ペア:

[(1, 42326145), (3, 14108715), (5, 8465229), (9, 4702905), (15, 2821743), (27, 1567635), (41, 1032345), (45, 940581), (81, 522545), (123, 344115), (135, 313527), (205, 206469), (369, 114705), (405, 104509), (615, 68823), (1107, 38235), (1845, 22941), (2549, 16605), (3321, 12745), (5535, 7647)]