2013982875

素因数分解:

$3^2\times 5^3\times {\mathrm{1217}}^1\times {\mathrm{1471}}^1$

素因数の和:2709

約数の個数: 48

約数和(自身を含む): 3635993088

約数和(自身を除く): 1622010213

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1217, 1471, 3651, 4413, 6085, 7355, 10953, 13239, 18255, 22065, 30425, 36775, 54765, 66195, 91275, 110325, 152125, 183875, 273825, 330975, 456375, 551625, 1369125, 1654875, 1790207, 5370621, 8951035, 16111863, 26853105, 44755175, 80559315, 134265525, 223775875, 402796575, 671327625, 2013982875]

約数ペア:

[(1, 2013982875), (3, 671327625), (5, 402796575), (9, 223775875), (15, 134265525), (25, 80559315), (45, 44755175), (75, 26853105), (125, 16111863), (225, 8951035), (375, 5370621), (1125, 1790207), (1217, 1654875), (1471, 1369125), (3651, 551625), (4413, 456375), (6085, 330975), (7355, 273825), (10953, 183875), (13239, 152125), (18255, 110325), (22065, 91275), (30425, 66195), (36775, 54765)]