42772325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 56916000

約数和(自身を除く): 14143675

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 1699, 5035, 8495, 25175, 32281, 42475, 90047, 161405, 450235, 807025, 1710893, 2251175, 8554465, 42772325]

約数ペア:

[(1, 42772325), (5, 8554465), (19, 2251175), (25, 1710893), (53, 807025), (95, 450235), (265, 161405), (475, 90047), (1007, 42475), (1325, 32281), (1699, 25175), (5035, 8495)]