149075125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 206337456

約数和(自身を除く): 57262331

約数列:

[1, 5, 17, 25, 31, 73, 85, 125, 155, 365, 425, 527, 775, 961, 1241, 1825, 2125, 2263, 2635, 3875, 4805, 6205, 9125, 11315, 13175, 16337, 24025, 31025, 38471, 56575, 65875, 70153, 81685, 120125, 155125, 192355, 282875, 350765, 408425, 961775, 1192601, 1753825, 2042125, 4808875, 5963005, 8769125, 29815025, 149075125]

約数ペア:

[(1, 149075125), (5, 29815025), (17, 8769125), (25, 5963005), (31, 4808875), (73, 2042125), (85, 1753825), (125, 1192601), (155, 961775), (365, 408425), (425, 350765), (527, 282875), (775, 192355), (961, 155125), (1241, 120125), (1825, 81685), (2125, 70153), (2263, 65875), (2635, 56575), (3875, 38471), (4805, 31025), (6205, 24025), (9125, 16337), (11315, 13175)]