75437145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3462

約数の個数: 48

約数和(自身を含む): 151587072

約数和(自身を除く): 76149927

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 3373, 4473, 7455, 10119, 16865, 22365, 23611, 30357, 50595, 70833, 118055, 151785, 212499, 239483, 354165, 718449, 1062495, 1197415, 1676381, 2155347, 3592245, 5029143, 8381905, 10776735, 15087429, 25145715, 75437145]

約数ペア:

[(1, 75437145), (3, 25145715), (5, 15087429), (7, 10776735), (9, 8381905), (15, 5029143), (21, 3592245), (35, 2155347), (45, 1676381), (63, 1197415), (71, 1062495), (105, 718449), (213, 354165), (315, 239483), (355, 212499), (497, 151785), (639, 118055), (1065, 70833), (1491, 50595), (2485, 30357), (3195, 23611), (3373, 22365), (4473, 16865), (7455, 10119)]