29248815

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 48381696

約数和(自身を除く): 19132881

約数列:

[1, 3, 5, 15, 43, 129, 137, 215, 331, 411, 645, 685, 993, 1655, 2055, 4965, 5891, 14233, 17673, 29455, 42699, 45347, 71165, 88365, 136041, 213495, 226735, 680205, 1949921, 5849763, 9749605, 29248815]

約数ペア:

[(1, 29248815), (3, 9749605), (5, 5849763), (15, 1949921), (43, 680205), (129, 226735), (137, 213495), (215, 136041), (331, 88365), (411, 71165), (645, 45347), (685, 42699), (993, 29455), (1655, 17673), (2055, 14233), (4965, 5891)]