2199614775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{16141}}^1$

素因数の和:16256

約数の個数: 48

約数和(自身を含む): 3843087360

約数和(自身を除く): 1643472585

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 79, 115, 237, 345, 395, 575, 1185, 1725, 1817, 1975, 5451, 5925, 9085, 16141, 27255, 45425, 48423, 80705, 136275, 242115, 371243, 403525, 1113729, 1210575, 1275139, 1856215, 3825417, 5568645, 6375695, 9281075, 19127085, 27843225, 29328197, 31878475, 87984591, 95635425, 146640985, 439922955, 733204925, 2199614775]

約数ペア:

[(1, 2199614775), (3, 733204925), (5, 439922955), (15, 146640985), (23, 95635425), (25, 87984591), (69, 31878475), (75, 29328197), (79, 27843225), (115, 19127085), (237, 9281075), (345, 6375695), (395, 5568645), (575, 3825417), (1185, 1856215), (1725, 1275139), (1817, 1210575), (1975, 1113729), (5451, 403525), (5925, 371243), (9085, 242115), (16141, 136275), (27255, 80705), (45425, 48423)]