9640345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 13829760

約数和(自身を除く): 4189415

約数列:

[1, 5, 11, 13, 55, 65, 97, 139, 143, 485, 695, 715, 1067, 1261, 1529, 1807, 5335, 6305, 7645, 9035, 13483, 13871, 19877, 67415, 69355, 99385, 148313, 175279, 741565, 876395, 1928069, 9640345]

約数ペア:

[(1, 9640345), (5, 1928069), (11, 876395), (13, 741565), (55, 175279), (65, 148313), (97, 99385), (139, 69355), (143, 67415), (485, 19877), (695, 13871), (715, 13483), (1067, 9035), (1261, 7645), (1529, 6305), (1807, 5335)]