121298168085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{26513}}^1$

素因数の和:26782

約数の個数: 64

約数和(自身を含む): 206172864000

約数和(自身を除く): 84874695915

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 149, 267, 345, 445, 447, 745, 1335, 2047, 2235, 3427, 6141, 10235, 10281, 13261, 17135, 26513, 30705, 39783, 51405, 66305, 79539, 132565, 198915, 305003, 397695, 609799, 915009, 1525015, 1829397, 2359657, 3048995, 3950437, 4575045, 7078971, 9146985, 11798285, 11851311, 19752185, 35394855, 54272111, 59256555, 90860051, 162816333, 271360555, 272580153, 351588893, 454300255, 814081665, 1054766679, 1362900765, 1757944465, 5273833395, 8086544539, 24259633617, 40432722695, 121298168085]

約数ペア:

[(1, 121298168085), (3, 40432722695), (5, 24259633617), (15, 8086544539), (23, 5273833395), (69, 1757944465), (89, 1362900765), (115, 1054766679), (149, 814081665), (267, 454300255), (345, 351588893), (445, 272580153), (447, 271360555), (745, 162816333), (1335, 90860051), (2047, 59256555), (2235, 54272111), (3427, 35394855), (6141, 19752185), (10235, 11851311), (10281, 11798285), (13261, 9146985), (17135, 7078971), (26513, 4575045), (30705, 3950437), (39783, 3048995), (51405, 2359657), (66305, 1829397), (79539, 1525015), (132565, 915009), (198915, 609799), (305003, 397695)]