15739935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 26915328

約数和(自身を除く): 11175393

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 1061, 2967, 3183, 4945, 5305, 14835, 15915, 24403, 45623, 73209, 122015, 136869, 228115, 366045, 684345, 1049329, 3147987, 5246645, 15739935]

約数ペア:

[(1, 15739935), (3, 5246645), (5, 3147987), (15, 1049329), (23, 684345), (43, 366045), (69, 228115), (115, 136869), (129, 122015), (215, 73209), (345, 45623), (645, 24403), (989, 15915), (1061, 14835), (2967, 5305), (3183, 4945)]