3155115825

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 5768380800

約数和(自身を除く): 2613264975

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 139, 225, 237, 395, 417, 695, 711, 1185, 1251, 1277, 1975, 2085, 3475, 3555, 3831, 5925, 6255, 6385, 10425, 10981, 11493, 17775, 19155, 31275, 31925, 32943, 54905, 57465, 95775, 98829, 100883, 164715, 177503, 274525, 287325, 302649, 494145, 504415, 532509, 823575, 887515, 907947, 1513245, 1597527, 2470725, 2522075, 2662545, 4437575, 4539735, 7566225, 7987635, 13312725, 14022737, 22698675, 39938175, 42068211, 70113685, 126204633, 210341055, 350568425, 631023165, 1051705275, 3155115825]

約数ペア:

[(1, 3155115825), (3, 1051705275), (5, 631023165), (9, 350568425), (15, 210341055), (25, 126204633), (45, 70113685), (75, 42068211), (79, 39938175), (139, 22698675), (225, 14022737), (237, 13312725), (395, 7987635), (417, 7566225), (695, 4539735), (711, 4437575), (1185, 2662545), (1251, 2522075), (1277, 2470725), (1975, 1597527), (2085, 1513245), (3475, 907947), (3555, 887515), (3831, 823575), (5925, 532509), (6255, 504415), (6385, 494145), (10425, 302649), (10981, 287325), (11493, 274525), (17775, 177503), (19155, 164715), (31275, 100883), (31925, 98829), (32943, 95775), (54905, 57465)]