13938555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 24136704

約数和(自身を除く): 10198149

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 1163, 2397, 3489, 3995, 5815, 11985, 17445, 19771, 54661, 59313, 98855, 163983, 273305, 296565, 819915, 929237, 2787711, 4646185, 13938555]

約数ペア:

[(1, 13938555), (3, 4646185), (5, 2787711), (15, 929237), (17, 819915), (47, 296565), (51, 273305), (85, 163983), (141, 98855), (235, 59313), (255, 54661), (705, 19771), (799, 17445), (1163, 11985), (2397, 5815), (3489, 3995)]