4961565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 10358400

約数和(自身を除く): 5396835

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 829, 855, 1197, 1995, 2487, 4145, 5803, 5985, 7461, 12435, 15751, 17409, 29015, 37305, 47253, 52227, 78755, 87045, 110257, 141759, 236265, 261135, 330771, 551285, 708795, 992313, 1653855, 4961565]

約数ペア:

[(1, 4961565), (3, 1653855), (5, 992313), (7, 708795), (9, 551285), (15, 330771), (19, 261135), (21, 236265), (35, 141759), (45, 110257), (57, 87045), (63, 78755), (95, 52227), (105, 47253), (133, 37305), (171, 29015), (285, 17409), (315, 15751), (399, 12435), (665, 7461), (829, 5985), (855, 5803), (1197, 4145), (1995, 2487)]