15696440529

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{457}}^1\times {\mathrm{1931}}^1$

素因数の和:2427

約数の個数: 72

約数和(自身を含む): 26832373344

約数和(自身を除く): 11135932815

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 457, 539, 847, 1371, 1617, 1931, 2541, 3199, 5027, 5793, 5929, 9597, 13517, 15081, 17787, 21241, 22393, 35189, 40551, 55297, 63723, 67179, 94619, 105567, 148687, 165891, 233651, 246323, 283857, 387079, 446061, 700953, 738969, 882467, 1040809, 1161237, 1635557, 2647401, 2709553, 3122427, 4906671, 6177269, 8128659, 9707137, 11448899, 18531807, 29121411, 34346697, 43240883, 67949959, 106778507, 129722649, 203849877, 320335521, 475649713, 747449549, 1426949139, 2242348647, 5232146843, 15696440529]

約数ペア:

[(1, 15696440529), (3, 5232146843), (7, 2242348647), (11, 1426949139), (21, 747449549), (33, 475649713), (49, 320335521), (77, 203849877), (121, 129722649), (147, 106778507), (231, 67949959), (363, 43240883), (457, 34346697), (539, 29121411), (847, 18531807), (1371, 11448899), (1617, 9707137), (1931, 8128659), (2541, 6177269), (3199, 4906671), (5027, 3122427), (5793, 2709553), (5929, 2647401), (9597, 1635557), (13517, 1161237), (15081, 1040809), (17787, 882467), (21241, 738969), (22393, 700953), (35189, 446061), (40551, 387079), (55297, 283857), (63723, 246323), (67179, 233651), (94619, 165891), (105567, 148687)]