88142005

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 36688715

約数列:

[1, 5, 7, 35, 41, 205, 239, 257, 287, 1195, 1285, 1435, 1673, 1799, 8365, 8995, 9799, 10537, 48995, 52685, 61423, 68593, 73759, 307115, 342965, 368795, 429961, 2149805, 2518343, 12591715, 17628401, 88142005]

約数ペア:

[(1, 88142005), (5, 17628401), (7, 12591715), (35, 2518343), (41, 2149805), (205, 429961), (239, 368795), (257, 342965), (287, 307115), (1195, 73759), (1285, 68593), (1435, 61423), (1673, 52685), (1799, 48995), (8365, 10537), (8995, 9799)]