146550975

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 249460224

約数和(自身を除く): 102909249

約数列:

[1, 3, 5, 15, 25, 61, 75, 103, 183, 305, 309, 311, 515, 915, 933, 1525, 1545, 1555, 2575, 4575, 4665, 6283, 7725, 7775, 18849, 18971, 23325, 31415, 32033, 56913, 94245, 94855, 96099, 157075, 160165, 284565, 471225, 474275, 480495, 800825, 1422825, 1954013, 2402475, 5862039, 9770065, 29310195, 48850325, 146550975]

約数ペア:

[(1, 146550975), (3, 48850325), (5, 29310195), (15, 9770065), (25, 5862039), (61, 2402475), (75, 1954013), (103, 1422825), (183, 800825), (305, 480495), (309, 474275), (311, 471225), (515, 284565), (915, 160165), (933, 157075), (1525, 96099), (1545, 94855), (1555, 94245), (2575, 56913), (4575, 32033), (4665, 31415), (6283, 23325), (7725, 18971), (7775, 18849)]