61729835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 79360560

約数和(自身を除く): 17630725

約数列:

[1, 5, 29, 31, 145, 155, 443, 899, 961, 2215, 4495, 4805, 12847, 13733, 27869, 64235, 68665, 139345, 398257, 425723, 1991285, 2128615, 12345967, 61729835]

約数ペア:

[(1, 61729835), (5, 12345967), (29, 2128615), (31, 1991285), (145, 425723), (155, 398257), (443, 139345), (899, 68665), (961, 64235), (2215, 27869), (4495, 13733), (4805, 12847)]