8371275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 15415680

約数和(自身を除く): 7044405

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 139, 165, 219, 275, 365, 417, 695, 803, 825, 1095, 1529, 1825, 2085, 2409, 3475, 4015, 4587, 5475, 7645, 10147, 10425, 12045, 20075, 22935, 30441, 38225, 50735, 60225, 111617, 114675, 152205, 253675, 334851, 558085, 761025, 1674255, 2790425, 8371275]

約数ペア:

[(1, 8371275), (3, 2790425), (5, 1674255), (11, 761025), (15, 558085), (25, 334851), (33, 253675), (55, 152205), (73, 114675), (75, 111617), (139, 60225), (165, 50735), (219, 38225), (275, 30441), (365, 22935), (417, 20075), (695, 12045), (803, 10425), (825, 10147), (1095, 7645), (1529, 5475), (1825, 4587), (2085, 4015), (2409, 3475)]