897326895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{4339}}^1$

素因数の和:5175

約数の個数: 32

約数和(自身を含む): 1522402560

約数和(自身を除く): 625075665

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 811, 2433, 4055, 4339, 12165, 13017, 13787, 21695, 41361, 65085, 68935, 73763, 206805, 221289, 368815, 1106445, 3518929, 10556787, 17594645, 52783935, 59821793, 179465379, 299108965, 897326895]

約数ペア:

[(1, 897326895), (3, 299108965), (5, 179465379), (15, 59821793), (17, 52783935), (51, 17594645), (85, 10556787), (255, 3518929), (811, 1106445), (2433, 368815), (4055, 221289), (4339, 206805), (12165, 73763), (13017, 68935), (13787, 65085), (21695, 41361)]