2018102775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{14891}}^1$

素因数の和:15056

約数の個数: 48

約数和(自身を含む): 3619351680

約数和(自身を除く): 1601248905

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 139, 195, 325, 417, 695, 975, 1807, 2085, 3475, 5421, 9035, 10425, 14891, 27105, 44673, 45175, 74455, 135525, 193583, 223365, 372275, 580749, 967915, 1116825, 2069849, 2903745, 4839575, 6209547, 10349245, 14518725, 26908037, 31047735, 51746225, 80724111, 134540185, 155238675, 403620555, 672700925, 2018102775]

約数ペア:

[(1, 2018102775), (3, 672700925), (5, 403620555), (13, 155238675), (15, 134540185), (25, 80724111), (39, 51746225), (65, 31047735), (75, 26908037), (139, 14518725), (195, 10349245), (325, 6209547), (417, 4839575), (695, 2903745), (975, 2069849), (1807, 1116825), (2085, 967915), (3475, 580749), (5421, 372275), (9035, 223365), (10425, 193583), (14891, 135525), (27105, 74455), (44673, 45175)]