2458272775

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4099}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 3660480000

約数和(自身を除く): 1202207225

約数列:

[1, 5, 7, 23, 25, 35, 115, 149, 161, 175, 575, 745, 805, 1043, 3427, 3725, 4025, 4099, 5215, 17135, 20495, 23989, 26075, 28693, 85675, 94277, 102475, 119945, 143465, 471385, 599725, 610751, 659939, 717325, 2356925, 3053755, 3299695, 4275257, 14047273, 15268775, 16498475, 21376285, 70236365, 98330911, 106881425, 351181825, 491654555, 2458272775]

約数ペア:

[(1, 2458272775), (5, 491654555), (7, 351181825), (23, 106881425), (25, 98330911), (35, 70236365), (115, 21376285), (149, 16498475), (161, 15268775), (175, 14047273), (575, 4275257), (745, 3299695), (805, 3053755), (1043, 2356925), (3427, 717325), (3725, 659939), (4025, 610751), (4099, 599725), (5215, 471385), (17135, 143465), (20495, 119945), (23989, 102475), (26075, 94277), (28693, 85675)]