15145390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1031}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 29647296

約数和(自身を除く): 14501906

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1031, 1130, 1469, 2062, 2938, 5155, 7345, 10310, 13403, 14690, 26806, 67015, 116503, 134030, 233006, 582515, 1165030, 1514539, 3029078, 7572695, 15145390]

約数ペア:

[(1, 15145390), (2, 7572695), (5, 3029078), (10, 1514539), (13, 1165030), (26, 582515), (65, 233006), (113, 134030), (130, 116503), (226, 67015), (565, 26806), (1031, 14690), (1130, 13403), (1469, 10310), (2062, 7345), (2938, 5155)]