47431615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7247}}^1$

素因数の和:7287

約数の個数: 32

約数和(自身を含む): 75147264

約数和(自身を除く): 27715649

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 7247, 36235, 50729, 79717, 123199, 253645, 398585, 558019, 615995, 862393, 1355189, 2790095, 4311965, 6775945, 9486323, 47431615]

約数ペア:

[(1, 47431615), (5, 9486323), (7, 6775945), (11, 4311965), (17, 2790095), (35, 1355189), (55, 862393), (77, 615995), (85, 558019), (119, 398585), (187, 253645), (385, 123199), (595, 79717), (935, 50729), (1309, 36235), (6545, 7247)]