6743225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 8838720

約数和(自身を除く): 2095495

約数列:

[1, 5, 25, 29, 71, 131, 145, 355, 655, 725, 1775, 2059, 3275, 3799, 9301, 10295, 18995, 46505, 51475, 94975, 232525, 269729, 1348645, 6743225]

約数ペア:

[(1, 6743225), (5, 1348645), (25, 269729), (29, 232525), (71, 94975), (131, 51475), (145, 46505), (355, 18995), (655, 10295), (725, 9301), (1775, 3799), (2059, 3275)]