141566115

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 232980480

約数和(自身を除く): 91414365

約数列:

[1, 3, 5, 15, 47, 141, 157, 235, 471, 705, 785, 1279, 2355, 3837, 6395, 7379, 19185, 22137, 36895, 60113, 110685, 180339, 200803, 300565, 602409, 901695, 1004015, 3012045, 9437741, 28313223, 47188705, 141566115]

約数ペア:

[(1, 141566115), (3, 47188705), (5, 28313223), (15, 9437741), (47, 3012045), (141, 1004015), (157, 901695), (235, 602409), (471, 300565), (705, 200803), (785, 180339), (1279, 110685), (2355, 60113), (3837, 36895), (6395, 22137), (7379, 19185)]