154465155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 305463600

約数和(自身を除く): 150998445

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 169, 171, 195, 247, 285, 507, 585, 741, 845, 855, 1069, 1235, 1521, 2223, 2535, 3207, 3211, 3705, 5345, 7605, 9621, 9633, 11115, 13897, 16035, 16055, 20311, 28899, 41691, 48105, 48165, 60933, 69485, 101555, 125073, 144495, 180661, 182799, 208455, 264043, 304665, 541983, 625365, 792129, 903305, 913995, 1320215, 1625949, 2376387, 2709915, 3432559, 3960645, 8129745, 10297677, 11881935, 17162795, 30893031, 51488385, 154465155]

約数ペア:

[(1, 154465155), (3, 51488385), (5, 30893031), (9, 17162795), (13, 11881935), (15, 10297677), (19, 8129745), (39, 3960645), (45, 3432559), (57, 2709915), (65, 2376387), (95, 1625949), (117, 1320215), (169, 913995), (171, 903305), (195, 792129), (247, 625365), (285, 541983), (507, 304665), (585, 264043), (741, 208455), (845, 182799), (855, 180661), (1069, 144495), (1235, 125073), (1521, 101555), (2223, 69485), (2535, 60933), (3207, 48165), (3211, 48105), (3705, 41691), (5345, 28899), (7605, 20311), (9621, 16055), (9633, 16035), (11115, 13897)]