1566972075

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{769}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 2629519200

約数和(自身を除く): 1062547125

約数列:

[1, 3, 5, 15, 25, 75, 101, 269, 303, 505, 769, 807, 1345, 1515, 2307, 2525, 3845, 4035, 6725, 7575, 11535, 19225, 20175, 27169, 57675, 77669, 81507, 135845, 206861, 233007, 388345, 407535, 620583, 679225, 1034305, 1165035, 1941725, 2037675, 3102915, 5171525, 5825175, 15514575, 20892961, 62678883, 104464805, 313394415, 522324025, 1566972075]

約数ペア:

[(1, 1566972075), (3, 522324025), (5, 313394415), (15, 104464805), (25, 62678883), (75, 20892961), (101, 15514575), (269, 5825175), (303, 5171525), (505, 3102915), (769, 2037675), (807, 1941725), (1345, 1165035), (1515, 1034305), (2307, 679225), (2525, 620583), (3845, 407535), (4035, 388345), (6725, 233007), (7575, 206861), (11535, 135845), (19225, 81507), (20175, 77669), (27169, 57675)]