8045694465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{240853}}^1$

素因数の和:241009

約数の個数: 32

約数和(自身を含む): 13734458496

約数和(自身を除く): 5688764031

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1965, 2227, 6681, 11135, 33405, 240853, 722559, 1204265, 3612795, 4094501, 12283503, 20472505, 31551743, 61417515, 94655229, 157758715, 473276145, 536379631, 1609138893, 2681898155, 8045694465]

約数ペア:

[(1, 8045694465), (3, 2681898155), (5, 1609138893), (15, 536379631), (17, 473276145), (51, 157758715), (85, 94655229), (131, 61417515), (255, 31551743), (393, 20472505), (655, 12283503), (1965, 4094501), (2227, 3612795), (6681, 1204265), (11135, 722559), (33405, 240853)]