15672869775

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{4603}}^1$

素因数の和:5065

約数の個数: 72

約数和(自身を含む): 28907318960

約数和(自身を除く): 13234449185

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 409, 555, 925, 1227, 1665, 2045, 2775, 3681, 4603, 6135, 8325, 10225, 13809, 15133, 18405, 23015, 30675, 41427, 45399, 69045, 75665, 92025, 115075, 136197, 170311, 207135, 226995, 345225, 378325, 510933, 680985, 851555, 1035675, 1134975, 1532799, 1882627, 2554665, 3404925, 4257775, 5647881, 7663995, 9413135, 12773325, 16943643, 28239405, 38319975, 47065675, 69657199, 84718215, 141197025, 208971597, 348285995, 423591075, 626914791, 1044857985, 1741429975, 3134573955, 5224289925, 15672869775]

約数ペア:

[(1, 15672869775), (3, 5224289925), (5, 3134573955), (9, 1741429975), (15, 1044857985), (25, 626914791), (37, 423591075), (45, 348285995), (75, 208971597), (111, 141197025), (185, 84718215), (225, 69657199), (333, 47065675), (409, 38319975), (555, 28239405), (925, 16943643), (1227, 12773325), (1665, 9413135), (2045, 7663995), (2775, 5647881), (3681, 4257775), (4603, 3404925), (6135, 2554665), (8325, 1882627), (10225, 1532799), (13809, 1134975), (15133, 1035675), (18405, 851555), (23015, 680985), (30675, 510933), (41427, 378325), (45399, 345225), (69045, 226995), (75665, 207135), (92025, 170311), (115075, 136197)]