15691951305

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1\times {\mathrm{2713}}^1$

素因数の和:4430

約数の個数: 48

約数和(自身を含む): 27570766080

約数和(自身を除く): 11878814775

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 1627, 2713, 3555, 4881, 8135, 8139, 13565, 14643, 24405, 24417, 40695, 73215, 122085, 128533, 214327, 385599, 642665, 642981, 1071635, 1156797, 1927995, 1928943, 3214905, 4414051, 5783985, 9644715, 13242153, 22070255, 39726459, 66210765, 198632295, 348710029, 1046130087, 1743550145, 3138390261, 5230650435, 15691951305]

約数ペア:

[(1, 15691951305), (3, 5230650435), (5, 3138390261), (9, 1743550145), (15, 1046130087), (45, 348710029), (79, 198632295), (237, 66210765), (395, 39726459), (711, 22070255), (1185, 13242153), (1627, 9644715), (2713, 5783985), (3555, 4414051), (4881, 3214905), (8135, 1928943), (8139, 1927995), (13565, 1156797), (14643, 1071635), (24405, 642981), (24417, 642665), (40695, 385599), (73215, 214327), (122085, 128533)]