1208577405

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{7793}}^1$

素因数の和:8026

約数の個数: 48

約数和(自身を含む): 2260384704

約数和(自身を除く): 1051807299

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 211, 245, 633, 735, 1055, 1477, 3165, 4431, 7385, 7793, 10339, 22155, 23379, 31017, 38965, 51695, 54551, 116895, 155085, 163653, 272755, 381857, 818265, 1145571, 1644323, 1909285, 4932969, 5727855, 8221615, 11510261, 24664845, 34530783, 57551305, 80571827, 172653915, 241715481, 402859135, 1208577405]

約数ペア:

[(1, 1208577405), (3, 402859135), (5, 241715481), (7, 172653915), (15, 80571827), (21, 57551305), (35, 34530783), (49, 24664845), (105, 11510261), (147, 8221615), (211, 5727855), (245, 4932969), (633, 1909285), (735, 1644323), (1055, 1145571), (1477, 818265), (3165, 381857), (4431, 272755), (7385, 163653), (7793, 155085), (10339, 116895), (22155, 54551), (23379, 51695), (31017, 38965)]