201470895

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3917}}^1$

素因数の和:4061

約数の個数: 40

約数和(自身を含む): 364091904

約数和(自身を除く): 162621009

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 635, 1143, 1905, 3429, 3917, 5715, 10287, 11751, 17145, 19585, 35253, 51435, 58755, 105759, 176265, 317277, 497459, 528795, 1492377, 1586385, 2487295, 4477131, 7461885, 13431393, 22385655, 40294179, 67156965, 201470895]

約数ペア:

[(1, 201470895), (3, 67156965), (5, 40294179), (9, 22385655), (15, 13431393), (27, 7461885), (45, 4477131), (81, 2487295), (127, 1586385), (135, 1492377), (381, 528795), (405, 497459), (635, 317277), (1143, 176265), (1905, 105759), (3429, 58755), (3917, 51435), (5715, 35253), (10287, 19585), (11751, 17145)]