2006172825

素因数分解:

$3^1\times 5^2\times {\mathrm{1901}}^1\times {\mathrm{14071}}^1$

素因数の和:15985

約数の個数: 24

約数和(自身を含む): 3318853056

約数和(自身を除く): 1312680231

約数列:

[1, 3, 5, 15, 25, 75, 1901, 5703, 9505, 14071, 28515, 42213, 47525, 70355, 142575, 211065, 351775, 1055325, 26748971, 80246913, 133744855, 401234565, 668724275, 2006172825]

約数ペア:

[(1, 2006172825), (3, 668724275), (5, 401234565), (15, 133744855), (25, 80246913), (75, 26748971), (1901, 1055325), (5703, 351775), (9505, 211065), (14071, 142575), (28515, 70355), (42213, 47525)]