1796728455

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{1493}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 3188315520

約数和(自身を除く): 1391587065

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 569, 705, 1493, 1707, 2115, 2845, 4479, 5121, 7465, 8535, 13437, 22395, 25605, 26743, 67185, 70171, 80229, 133715, 210513, 240687, 350855, 401145, 631539, 849517, 1052565, 1203435, 2548551, 3157695, 4247585, 7645653, 12742755, 38228265, 39927299, 119781897, 199636495, 359345691, 598909485, 1796728455]

約数ペア:

[(1, 1796728455), (3, 598909485), (5, 359345691), (9, 199636495), (15, 119781897), (45, 39927299), (47, 38228265), (141, 12742755), (235, 7645653), (423, 4247585), (569, 3157695), (705, 2548551), (1493, 1203435), (1707, 1052565), (2115, 849517), (2845, 631539), (4479, 401145), (5121, 350855), (7465, 240687), (8535, 210513), (13437, 133715), (22395, 80229), (25605, 70171), (26743, 67185)]