72886055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 101943360

約数和(自身を除く): 29057305

約数列:

[1, 5, 11, 17, 55, 85, 137, 187, 569, 685, 935, 1507, 2329, 2845, 6259, 7535, 9673, 11645, 25619, 31295, 48365, 77953, 106403, 128095, 389765, 532015, 857483, 1325201, 4287415, 6626005, 14577211, 72886055]

約数ペア:

[(1, 72886055), (5, 14577211), (11, 6626005), (17, 4287415), (55, 1325201), (85, 857483), (137, 532015), (187, 389765), (569, 128095), (685, 106403), (935, 77953), (1507, 48365), (2329, 31295), (2845, 25619), (6259, 11645), (7535, 9673)]