20055134025

素因数分解:

$3^2\times 5^2\times {\mathrm{5527}}^1\times {\mathrm{16127}}^1$

素因数の和:21670

約数の個数: 36

約数和(自身を含む): 35929700352

約数和(自身を除く): 15874566327

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5527, 16127, 16581, 27635, 48381, 49743, 80635, 82905, 138175, 145143, 241905, 248715, 403175, 414525, 725715, 1209525, 1243575, 3628575, 89133929, 267401787, 445669645, 802205361, 1337008935, 2228348225, 4011026805, 6685044675, 20055134025]

約数ペア:

[(1, 20055134025), (3, 6685044675), (5, 4011026805), (9, 2228348225), (15, 1337008935), (25, 802205361), (45, 445669645), (75, 267401787), (225, 89133929), (5527, 3628575), (16127, 1243575), (16581, 1209525), (27635, 725715), (48381, 414525), (49743, 403175), (80635, 248715), (82905, 241905), (138175, 145143)]