22156960085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1\times {\mathrm{2399}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 28865894400

約数和(自身を除く): 6708934315

約数列:

[1, 5, 13, 65, 151, 755, 941, 1963, 2399, 4705, 9815, 11995, 12233, 31187, 61165, 142091, 155935, 362249, 710455, 1811245, 1847183, 2257459, 4709237, 9235915, 11287295, 23546185, 29346967, 146734835, 340876309, 1704381545, 4431392017, 22156960085]

約数ペア:

[(1, 22156960085), (5, 4431392017), (13, 1704381545), (65, 340876309), (151, 146734835), (755, 29346967), (941, 23546185), (1963, 11287295), (2399, 9235915), (4705, 4709237), (9815, 2257459), (11995, 1847183), (12233, 1811245), (31187, 710455), (61165, 362249), (142091, 155935)]