2045440515

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{481847}}^1$

素因数の和:482138

約数の個数: 16

約数和(自身を含む): 3284275968

約数和(自身を除く): 1238835453

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 481847, 1445541, 2409235, 7227705, 136362701, 409088103, 681813505, 2045440515]

約数ペア:

[(1, 2045440515), (3, 681813505), (5, 409088103), (15, 136362701), (283, 7227705), (849, 2409235), (1415, 1445541), (4245, 481847)]