13780494735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{18587}}^1$

素因数の和:18932

約数の個数: 64

約数和(自身を含む): 26381279232

約数和(自身を除く): 12600784497

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 307, 345, 483, 805, 921, 1535, 2149, 2415, 4605, 6447, 7061, 10745, 18587, 21183, 32235, 35305, 49427, 55761, 92935, 105915, 130109, 148281, 247135, 278805, 390327, 427501, 650545, 741405, 1282503, 1951635, 2137505, 2992507, 5706209, 6412515, 8977521, 14962535, 17118627, 28531045, 39943463, 44887605, 85593135, 119830389, 131242807, 199717315, 393728421, 599151945, 656214035, 918699649, 1968642105, 2756098947, 4593498245, 13780494735]

約数ペア:

[(1, 13780494735), (3, 4593498245), (5, 2756098947), (7, 1968642105), (15, 918699649), (21, 656214035), (23, 599151945), (35, 393728421), (69, 199717315), (105, 131242807), (115, 119830389), (161, 85593135), (307, 44887605), (345, 39943463), (483, 28531045), (805, 17118627), (921, 14962535), (1535, 8977521), (2149, 6412515), (2415, 5706209), (4605, 2992507), (6447, 2137505), (7061, 1951635), (10745, 1282503), (18587, 741405), (21183, 650545), (32235, 427501), (35305, 390327), (49427, 278805), (55761, 247135), (92935, 148281), (105915, 130109)]