120846625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 172860480

約数和(自身を除く): 52013855

約数列:

[1, 5, 17, 25, 29, 37, 53, 85, 125, 145, 185, 265, 425, 493, 629, 725, 901, 925, 1073, 1325, 1537, 1961, 2125, 2465, 3145, 3625, 4505, 4625, 5365, 6625, 7685, 9805, 12325, 15725, 18241, 22525, 26129, 26825, 33337, 38425, 49025, 56869, 61625, 78625, 91205, 112625, 130645, 134125, 166685, 192125, 245125, 284345, 456025, 653225, 833425, 966773, 1421725, 2280125, 3266125, 4167125, 4833865, 7108625, 24169325, 120846625]

約数ペア:

[(1, 120846625), (5, 24169325), (17, 7108625), (25, 4833865), (29, 4167125), (37, 3266125), (53, 2280125), (85, 1421725), (125, 966773), (145, 833425), (185, 653225), (265, 456025), (425, 284345), (493, 245125), (629, 192125), (725, 166685), (901, 134125), (925, 130645), (1073, 112625), (1325, 91205), (1537, 78625), (1961, 61625), (2125, 56869), (2465, 49025), (3145, 38425), (3625, 33337), (4505, 26825), (4625, 26129), (5365, 22525), (6625, 18241), (7685, 15725), (9805, 12325)]