748185153

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 1037232000

約数和(自身を除く): 289046847

約数列:

[1, 3, 53, 97, 139, 159, 291, 349, 417, 1047, 5141, 7367, 13483, 15423, 18497, 22101, 33853, 40449, 48511, 55491, 101559, 145533, 714599, 1794209, 2143797, 2571083, 4705567, 5382627, 7713249, 14116701, 249395051, 748185153]

約数ペア:

[(1, 748185153), (3, 249395051), (53, 14116701), (97, 7713249), (139, 5382627), (159, 4705567), (291, 2571083), (349, 2143797), (417, 1794209), (1047, 714599), (5141, 145533), (7367, 101559), (13483, 55491), (15423, 48511), (18497, 40449), (22101, 33853)]