22205122125

素因数分解:

$3^1\times 5^3\times {\mathrm{1979}}^1\times {\mathrm{29921}}^1$

素因数の和:31918

約数の個数: 32

約数和(自身を含む): 36969229440

約数和(自身を除く): 14764107315

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1979, 5937, 9895, 29685, 29921, 49475, 89763, 148425, 149605, 247375, 448815, 742125, 748025, 2244075, 3740125, 11220375, 59213659, 177640977, 296068295, 888204885, 1480341475, 4441024425, 7401707375, 22205122125]

約数ペア:

[(1, 22205122125), (3, 7401707375), (5, 4441024425), (15, 1480341475), (25, 888204885), (75, 296068295), (125, 177640977), (375, 59213659), (1979, 11220375), (5937, 3740125), (9895, 2244075), (29685, 748025), (29921, 742125), (49475, 448815), (89763, 247375), (148425, 149605)]