157033815

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 257734656

約数和(自身を除く): 100700841

約数列:

[1, 3, 5, 15, 47, 141, 235, 353, 631, 705, 1059, 1765, 1893, 3155, 5295, 9465, 16591, 29657, 49773, 82955, 88971, 148285, 222743, 248865, 444855, 668229, 1113715, 3341145, 10468921, 31406763, 52344605, 157033815]

約数ペア:

[(1, 157033815), (3, 52344605), (5, 31406763), (15, 10468921), (47, 3341145), (141, 1113715), (235, 668229), (353, 444855), (631, 248865), (705, 222743), (1059, 148285), (1765, 88971), (1893, 82955), (3155, 49773), (5295, 29657), (9465, 16591)]