55642635

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 103431744

約数和(自身を除く): 47789109

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1453, 1665, 2553, 4255, 4359, 7265, 7659, 12765, 13077, 21795, 33419, 38295, 53761, 65385, 100257, 161283, 167095, 268805, 300771, 483849, 501285, 806415, 1236503, 1503855, 2419245, 3709509, 6182515, 11128527, 18547545, 55642635]

約数ペア:

[(1, 55642635), (3, 18547545), (5, 11128527), (9, 6182515), (15, 3709509), (23, 2419245), (37, 1503855), (45, 1236503), (69, 806415), (111, 501285), (115, 483849), (185, 300771), (207, 268805), (333, 167095), (345, 161283), (555, 100257), (851, 65385), (1035, 53761), (1453, 38295), (1665, 33419), (2553, 21795), (4255, 13077), (4359, 12765), (7265, 7659)]