86557425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 150466560

約数和(自身を除く): 63909135

約数列:

[1, 3, 5, 15, 25, 31, 59, 75, 93, 155, 177, 295, 465, 631, 775, 885, 1475, 1829, 1893, 2325, 3155, 4425, 5487, 9145, 9465, 15775, 19561, 27435, 37229, 45725, 47325, 58683, 97805, 111687, 137175, 186145, 293415, 489025, 558435, 930725, 1154099, 1467075, 2792175, 3462297, 5770495, 17311485, 28852475, 86557425]

約数ペア:

[(1, 86557425), (3, 28852475), (5, 17311485), (15, 5770495), (25, 3462297), (31, 2792175), (59, 1467075), (75, 1154099), (93, 930725), (155, 558435), (177, 489025), (295, 293415), (465, 186145), (631, 137175), (775, 111687), (885, 97805), (1475, 58683), (1829, 47325), (1893, 45725), (2325, 37229), (3155, 27435), (4425, 19561), (5487, 15775), (9145, 9465)]