88474995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1789}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 176479680

約数和(自身を除く): 88004685

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 1099, 1413, 1789, 2355, 3297, 5367, 5495, 7065, 8945, 9891, 12523, 16101, 16485, 26835, 37569, 49455, 62615, 80505, 112707, 187845, 280873, 563535, 842619, 1404365, 1966111, 2527857, 4213095, 5898333, 9830555, 12639285, 17694999, 29491665, 88474995]

約数ペア:

[(1, 88474995), (3, 29491665), (5, 17694999), (7, 12639285), (9, 9830555), (15, 5898333), (21, 4213095), (35, 2527857), (45, 1966111), (63, 1404365), (105, 842619), (157, 563535), (315, 280873), (471, 187845), (785, 112707), (1099, 80505), (1413, 62615), (1789, 49455), (2355, 37569), (3297, 26835), (5367, 16485), (5495, 16101), (7065, 12523), (8945, 9891)]