16048245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 10562955

約数列:

[1, 3, 5, 15, 43, 129, 139, 179, 215, 417, 537, 645, 695, 895, 2085, 2685, 5977, 7697, 17931, 23091, 24881, 29885, 38485, 74643, 89655, 115455, 124405, 373215, 1069883, 3209649, 5349415, 16048245]

約数ペア:

[(1, 16048245), (3, 5349415), (5, 3209649), (15, 1069883), (43, 373215), (129, 124405), (139, 115455), (179, 89655), (215, 74643), (417, 38485), (537, 29885), (645, 24881), (695, 23091), (895, 17931), (2085, 7697), (2685, 5977)]