79867605

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 130848768

約数和(自身を除く): 50981163

約数列:

[1, 3, 5, 15, 61, 183, 191, 305, 457, 573, 915, 955, 1371, 2285, 2865, 6855, 11651, 27877, 34953, 58255, 83631, 87287, 139385, 174765, 261861, 418155, 436435, 1309305, 5324507, 15973521, 26622535, 79867605]

約数ペア:

[(1, 79867605), (3, 26622535), (5, 15973521), (15, 5324507), (61, 1309305), (183, 436435), (191, 418155), (305, 261861), (457, 174765), (573, 139385), (915, 87287), (955, 83631), (1371, 58255), (2285, 34953), (2865, 27877), (6855, 11651)]