47215635

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 32134125

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 885, 1721, 1829, 5163, 5487, 8605, 9145, 25815, 27435, 53351, 101539, 160053, 266755, 304617, 507695, 800265, 1523085, 3147709, 9443127, 15738545, 47215635]

約数ペア:

[(1, 47215635), (3, 15738545), (5, 9443127), (15, 3147709), (31, 1523085), (59, 800265), (93, 507695), (155, 304617), (177, 266755), (295, 160053), (465, 101539), (885, 53351), (1721, 27435), (1829, 25815), (5163, 9145), (5487, 8605)]