13892655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 27675648

約数和(自身を除く): 13782993

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 43, 51, 85, 105, 119, 129, 181, 215, 255, 301, 357, 543, 595, 645, 731, 903, 905, 1267, 1505, 1785, 2193, 2715, 3077, 3655, 3801, 4515, 5117, 6335, 7783, 9231, 10965, 15351, 15385, 19005, 21539, 23349, 25585, 38915, 46155, 54481, 64617, 76755, 107695, 116745, 132311, 163443, 272405, 323085, 396933, 661555, 817215, 926177, 1984665, 2778531, 4630885, 13892655]

約数ペア:

[(1, 13892655), (3, 4630885), (5, 2778531), (7, 1984665), (15, 926177), (17, 817215), (21, 661555), (35, 396933), (43, 323085), (51, 272405), (85, 163443), (105, 132311), (119, 116745), (129, 107695), (181, 76755), (215, 64617), (255, 54481), (301, 46155), (357, 38915), (543, 25585), (595, 23349), (645, 21539), (731, 19005), (903, 15385), (905, 15351), (1267, 10965), (1505, 9231), (1785, 7783), (2193, 6335), (2715, 5117), (3077, 4515), (3655, 3801)]