158605065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1801}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 292356480

約数和(自身を除く): 133751415

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 515, 855, 927, 1545, 1801, 1957, 4635, 5403, 5871, 9005, 9785, 16209, 17613, 27015, 29355, 34219, 81045, 88065, 102657, 171095, 185503, 307971, 513285, 556509, 927515, 1539855, 1669527, 2782545, 3524557, 8347635, 10573671, 17622785, 31721013, 52868355, 158605065]

約数ペア:

[(1, 158605065), (3, 52868355), (5, 31721013), (9, 17622785), (15, 10573671), (19, 8347635), (45, 3524557), (57, 2782545), (95, 1669527), (103, 1539855), (171, 927515), (285, 556509), (309, 513285), (515, 307971), (855, 185503), (927, 171095), (1545, 102657), (1801, 88065), (1957, 81045), (4635, 34219), (5403, 29355), (5871, 27015), (9005, 17613), (9785, 16209)]