121445055

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 229824000

約数和(自身を除く): 108378945

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 113, 135, 171, 285, 339, 419, 513, 565, 855, 1017, 1257, 1695, 2095, 2147, 2565, 3051, 3771, 5085, 6285, 6441, 7961, 10735, 11313, 15255, 18855, 19323, 23883, 32205, 39805, 47347, 56565, 57969, 71649, 96615, 119415, 142041, 214947, 236735, 289845, 358245, 426123, 710205, 899593, 1074735, 1278369, 2130615, 2698779, 4497965, 6391845, 8096337, 13493895, 24289011, 40481685, 121445055]

約数ペア:

[(1, 121445055), (3, 40481685), (5, 24289011), (9, 13493895), (15, 8096337), (19, 6391845), (27, 4497965), (45, 2698779), (57, 2130615), (95, 1278369), (113, 1074735), (135, 899593), (171, 710205), (285, 426123), (339, 358245), (419, 289845), (513, 236735), (565, 214947), (855, 142041), (1017, 119415), (1257, 96615), (1695, 71649), (2095, 57969), (2147, 56565), (2565, 47347), (3051, 39805), (3771, 32205), (5085, 23883), (6285, 19323), (6441, 18855), (7961, 15255), (10735, 11313)]