87697065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6547}}^1$

素因数の和:6621

約数の個数: 32

約数和(自身を含む): 150865920

約数和(自身を除く): 63168855

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 6547, 13395, 19641, 32735, 98205, 124393, 307709, 373179, 621965, 923127, 1538545, 1865895, 4615635, 5846471, 17539413, 29232355, 87697065]

約数ペア:

[(1, 87697065), (3, 29232355), (5, 17539413), (15, 5846471), (19, 4615635), (47, 1865895), (57, 1538545), (95, 923127), (141, 621965), (235, 373179), (285, 307709), (705, 124393), (893, 98205), (2679, 32735), (4465, 19641), (6547, 13395)]