1392111505

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1\times {\mathrm{3413}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 1748473272

約数和(自身を除く): 356361767

約数列:

[1, 5, 29, 97, 145, 485, 841, 2813, 3413, 4205, 14065, 17065, 81577, 98977, 331061, 407885, 494885, 1655305, 2870333, 9600769, 14351665, 48003845, 278422301, 1392111505]

約数ペア:

[(1, 1392111505), (5, 278422301), (29, 48003845), (97, 14351665), (145, 9600769), (485, 2870333), (841, 1655305), (2813, 494885), (3413, 407885), (4205, 331061), (14065, 98977), (17065, 81577)]