84278785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 112285440

約数和(自身を除く): 28006655

約数列:

[1, 5, 23, 29, 37, 115, 145, 185, 667, 683, 851, 1073, 3335, 3415, 4255, 5365, 15709, 19807, 24679, 25271, 78545, 99035, 123395, 126355, 455561, 581233, 732859, 2277805, 2906165, 3664295, 16855757, 84278785]

約数ペア:

[(1, 84278785), (5, 16855757), (23, 3664295), (29, 2906165), (37, 2277805), (115, 732859), (145, 581233), (185, 455561), (667, 126355), (683, 123395), (851, 99035), (1073, 78545), (3335, 25271), (3415, 24679), (4255, 19807), (5365, 15709)]