1294394075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 1775928000

約数和(自身を除く): 481533925

約数列:

[1, 5, 13, 25, 61, 65, 109, 305, 325, 545, 599, 793, 1417, 1525, 2725, 2995, 3965, 6649, 7085, 7787, 14975, 19825, 33245, 35425, 36539, 38935, 65291, 86437, 166225, 182695, 194675, 326455, 432185, 475007, 848783, 913475, 1632275, 2160925, 2375035, 3982751, 4243915, 11875175, 19913755, 21219575, 51775763, 99568775, 258878815, 1294394075]

約数ペア:

[(1, 1294394075), (5, 258878815), (13, 99568775), (25, 51775763), (61, 21219575), (65, 19913755), (109, 11875175), (305, 4243915), (325, 3982751), (545, 2375035), (599, 2160925), (793, 1632275), (1417, 913475), (1525, 848783), (2725, 475007), (2995, 432185), (3965, 326455), (6649, 194675), (7085, 182695), (7787, 166225), (14975, 86437), (19825, 65291), (33245, 38935), (35425, 36539)]