7775565550705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1\times {\mathrm{1282613}}^1$

素因数の和:1283685

約数の個数: 32

約数和(自身を含む): 10025136764064

約数和(自身を除く): 2249571213359

約数列:

[1, 5, 17, 73, 85, 365, 977, 1241, 4885, 6205, 16609, 71321, 83045, 356605, 1212457, 1282613, 6062285, 6413065, 21804421, 93630749, 109022105, 468153745, 1253112901, 1591722733, 6265564505, 7958613665, 21302919317, 91477241773, 106514596585, 457386208865, 1555113110141, 7775565550705]

約数ペア:

[(1, 7775565550705), (5, 1555113110141), (17, 457386208865), (73, 106514596585), (85, 91477241773), (365, 21302919317), (977, 7958613665), (1241, 6265564505), (4885, 1591722733), (6205, 1253112901), (16609, 468153745), (71321, 109022105), (83045, 93630749), (356605, 21804421), (1212457, 6413065), (1282613, 6062285)]