154070145

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 284793600

約数和(自身を除く): 130723455

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 79, 95, 171, 237, 285, 395, 711, 855, 1185, 1501, 2281, 3555, 4503, 6843, 7505, 11405, 13509, 20529, 22515, 34215, 43339, 67545, 102645, 130017, 180199, 216695, 390051, 540597, 650085, 900995, 1621791, 1950255, 2702985, 3423781, 8108955, 10271343, 17118905, 30814029, 51356715, 154070145]

約数ペア:

[(1, 154070145), (3, 51356715), (5, 30814029), (9, 17118905), (15, 10271343), (19, 8108955), (45, 3423781), (57, 2702985), (79, 1950255), (95, 1621791), (171, 900995), (237, 650085), (285, 540597), (395, 390051), (711, 216695), (855, 180199), (1185, 130017), (1501, 102645), (2281, 67545), (3555, 43339), (4503, 34215), (6843, 22515), (7505, 20529), (11405, 13509)]