69226775

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 89172864

約数和(自身を除く): 19946089

約数列:

[1, 5, 25, 43, 71, 215, 355, 907, 1075, 1775, 3053, 4535, 15265, 22675, 39001, 64397, 76325, 195005, 321985, 975025, 1609925, 2769071, 13845355, 69226775]

約数ペア:

[(1, 69226775), (5, 13845355), (25, 2769071), (43, 1609925), (71, 975025), (215, 321985), (355, 195005), (907, 76325), (1075, 64397), (1775, 39001), (3053, 22675), (4535, 15265)]