5065875

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 9984000

約数和(自身を除く): 4918125

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 79, 95, 125, 135, 171, 225, 237, 285, 375, 395, 475, 513, 675, 711, 855, 1125, 1185, 1425, 1501, 1975, 2133, 2375, 2565, 3375, 3555, 4275, 4503, 5925, 7125, 7505, 9875, 10665, 12825, 13509, 17775, 21375, 22515, 29625, 37525, 40527, 53325, 64125, 67545, 88875, 112575, 187625, 202635, 266625, 337725, 562875, 1013175, 1688625, 5065875]

約数ペア:

[(1, 5065875), (3, 1688625), (5, 1013175), (9, 562875), (15, 337725), (19, 266625), (25, 202635), (27, 187625), (45, 112575), (57, 88875), (75, 67545), (79, 64125), (95, 53325), (125, 40527), (135, 37525), (171, 29625), (225, 22515), (237, 21375), (285, 17775), (375, 13509), (395, 12825), (475, 10665), (513, 9875), (675, 7505), (711, 7125), (855, 5925), (1125, 4503), (1185, 4275), (1425, 3555), (1501, 3375), (1975, 2565), (2133, 2375)]