15671532387

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2053}}^1$

素因数の和:2284

約数の個数: 64

約数和(自身を含む): 24939832320

約数和(自身を除く): 9268299933

約数列:

[1, 3, 7, 21, 59, 61, 101, 177, 183, 303, 413, 427, 707, 1239, 1281, 2053, 2121, 3599, 5959, 6159, 6161, 10797, 14371, 17877, 18483, 25193, 41713, 43113, 43127, 75579, 121127, 125139, 125233, 129381, 207353, 363381, 363499, 375699, 622059, 847889, 876631, 1090497, 1451471, 2543667, 2544493, 2629893, 4354413, 7388747, 7633479, 12233827, 12648533, 22166241, 36701481, 37945599, 51721229, 85636789, 88539731, 155163687, 256910367, 265619193, 746263447, 2238790341, 5223844129, 15671532387]

約数ペア:

[(1, 15671532387), (3, 5223844129), (7, 2238790341), (21, 746263447), (59, 265619193), (61, 256910367), (101, 155163687), (177, 88539731), (183, 85636789), (303, 51721229), (413, 37945599), (427, 36701481), (707, 22166241), (1239, 12648533), (1281, 12233827), (2053, 7633479), (2121, 7388747), (3599, 4354413), (5959, 2629893), (6159, 2544493), (6161, 2543667), (10797, 1451471), (14371, 1090497), (17877, 876631), (18483, 847889), (25193, 622059), (41713, 375699), (43113, 363499), (43127, 363381), (75579, 207353), (121127, 129381), (125139, 125233)]