563426305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3989}}^1$

素因数の和:4101

約数の個数: 32

約数和(自身を含む): 760142880

約数和(自身を除く): 196716575

約数列:

[1, 5, 13, 41, 53, 65, 205, 265, 533, 689, 2173, 2665, 3445, 3989, 10865, 19945, 28249, 51857, 141245, 163549, 211417, 259285, 817745, 1057085, 2126137, 2748421, 8668097, 10630685, 13742105, 43340485, 112685261, 563426305]

約数ペア:

[(1, 563426305), (5, 112685261), (13, 43340485), (41, 13742105), (53, 10630685), (65, 8668097), (205, 2748421), (265, 2126137), (533, 1057085), (689, 817745), (2173, 259285), (2665, 211417), (3445, 163549), (3989, 141245), (10865, 51857), (19945, 28249)]