16151330305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{22501}}^1$

素因数の和:22969

約数の個数: 32

約数和(自身を含む): 21878424576

約数和(自身を除く): 5727094271

約数列:

[1, 5, 11, 31, 55, 155, 341, 421, 1705, 2105, 4631, 13051, 22501, 23155, 65255, 112505, 143561, 247511, 697531, 717805, 1237555, 3487655, 7672841, 9472921, 38364205, 47364605, 104202131, 293660551, 521010655, 1468302755, 3230266061, 16151330305]

約数ペア:

[(1, 16151330305), (5, 3230266061), (11, 1468302755), (31, 521010655), (55, 293660551), (155, 104202131), (341, 47364605), (421, 38364205), (1705, 9472921), (2105, 7672841), (4631, 3487655), (13051, 1237555), (22501, 717805), (23155, 697531), (65255, 247511), (112505, 143561)]