55669275

素因数分解:

$3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:802

約数の個数: 60

約数和(自身を含む): 106048272

約数和(自身を除く): 50378997

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 111, 135, 185, 225, 333, 405, 555, 675, 743, 925, 999, 1665, 2025, 2229, 2775, 2997, 3715, 4995, 6687, 8325, 11145, 14985, 18575, 20061, 24975, 27491, 33435, 55725, 60183, 74925, 82473, 100305, 137455, 167175, 247419, 300915, 412365, 501525, 687275, 742257, 1237095, 1504575, 2061825, 2226771, 3711285, 6185475, 11133855, 18556425, 55669275]

約数ペア:

[(1, 55669275), (3, 18556425), (5, 11133855), (9, 6185475), (15, 3711285), (25, 2226771), (27, 2061825), (37, 1504575), (45, 1237095), (75, 742257), (81, 687275), (111, 501525), (135, 412365), (185, 300915), (225, 247419), (333, 167175), (405, 137455), (555, 100305), (675, 82473), (743, 74925), (925, 60183), (999, 55725), (1665, 33435), (2025, 27491), (2229, 24975), (2775, 20061), (2997, 18575), (3715, 14985), (4995, 11145), (6687, 8325)]