219911280875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12302729}}^1$

素因数の和:12302768

約数の個数: 32

約数和(自身を含む): 322429947840

約数和(自身を除く): 102518666965

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 3575, 17875, 12302729, 61513645, 135330019, 159935477, 307568225, 676650095, 799677385, 1537841125, 1759290247, 3383250475, 3998386925, 8796451235, 16916252375, 19991934625, 43982256175, 219911280875]

約数ペア:

[(1, 219911280875), (5, 43982256175), (11, 19991934625), (13, 16916252375), (25, 8796451235), (55, 3998386925), (65, 3383250475), (125, 1759290247), (143, 1537841125), (275, 799677385), (325, 676650095), (715, 307568225), (1375, 159935477), (1625, 135330019), (3575, 61513645), (17875, 12302729)]