201298815

素因数分解:

$3^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{2833}}^1$

素因数の和:4423

約数の個数: 24

約数和(自身を含む): 349262160

約数和(自身を除く): 147963345

約数列:

[1, 3, 5, 9, 15, 45, 1579, 2833, 4737, 7895, 8499, 14165, 14211, 23685, 25497, 42495, 71055, 127485, 4473307, 13419921, 22366535, 40259763, 67099605, 201298815]

約数ペア:

[(1, 201298815), (3, 67099605), (5, 40259763), (9, 22366535), (15, 13419921), (45, 4473307), (1579, 127485), (2833, 71055), (4737, 42495), (7895, 25497), (8499, 23685), (14165, 14211)]