75043665

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 135674880

約数和(自身を除く): 60631215

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 635, 1143, 1459, 1905, 3429, 4377, 5715, 7295, 10287, 13131, 17145, 21885, 39393, 51435, 65655, 118179, 185293, 196965, 555879, 590895, 926465, 1667637, 2779395, 5002911, 8338185, 15008733, 25014555, 75043665]

約数ペア:

[(1, 75043665), (3, 25014555), (5, 15008733), (9, 8338185), (15, 5002911), (27, 2779395), (45, 1667637), (81, 926465), (127, 590895), (135, 555879), (381, 196965), (405, 185293), (635, 118179), (1143, 65655), (1459, 51435), (1905, 39393), (3429, 21885), (4377, 17145), (5715, 13131), (7295, 10287)]