38089905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 73379520

約数和(自身を除く): 35289615

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 1787, 3045, 4263, 5361, 7105, 8935, 12509, 21315, 26805, 37527, 51823, 62545, 87563, 155469, 187635, 259115, 262689, 362761, 437815, 777345, 1088283, 1313445, 1813805, 2539327, 5441415, 7617981, 12696635, 38089905]

約数ペア:

[(1, 38089905), (3, 12696635), (5, 7617981), (7, 5441415), (15, 2539327), (21, 1813805), (29, 1313445), (35, 1088283), (49, 777345), (87, 437815), (105, 362761), (145, 262689), (147, 259115), (203, 187635), (245, 155469), (435, 87563), (609, 62545), (735, 51823), (1015, 37527), (1421, 26805), (1787, 21315), (3045, 12509), (4263, 8935), (5361, 7105)]