47713155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 91311360

約数和(自身を除く): 43598205

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 529, 805, 859, 1587, 2415, 2577, 2645, 3703, 4295, 6013, 7935, 11109, 12885, 18039, 18515, 19757, 30065, 55545, 59271, 90195, 98785, 138299, 296355, 414897, 454411, 691495, 1363233, 2074485, 2272055, 3180877, 6816165, 9542631, 15904385, 47713155]

約数ペア:

[(1, 47713155), (3, 15904385), (5, 9542631), (7, 6816165), (15, 3180877), (21, 2272055), (23, 2074485), (35, 1363233), (69, 691495), (105, 454411), (115, 414897), (161, 296355), (345, 138299), (483, 98785), (529, 90195), (805, 59271), (859, 55545), (1587, 30065), (2415, 19757), (2577, 18515), (2645, 18039), (3703, 12885), (4295, 11109), (6013, 7935)]