556614145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3631}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 736395264

約数和(自身を除く): 179781119

約数列:

[1, 5, 23, 31, 43, 115, 155, 215, 713, 989, 1333, 3565, 3631, 4945, 6665, 18155, 30659, 83513, 112561, 153295, 156133, 417565, 562805, 780665, 2588903, 3591059, 4840123, 12944515, 17955295, 24200615, 111322829, 556614145]

約数ペア:

[(1, 556614145), (5, 111322829), (23, 24200615), (31, 17955295), (43, 12944515), (115, 4840123), (155, 3591059), (215, 2588903), (713, 780665), (989, 562805), (1333, 417565), (3565, 156133), (3631, 153295), (4945, 112561), (6665, 83513), (18155, 30659)]