29872051275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1905713}}^1$

素因数の和:1905756

約数の個数: 48

約数和(自身を含む): 56714048640

約数和(自身を除く): 26841997365

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 5225, 15675, 1905713, 5717139, 9528565, 20962843, 28585695, 36208547, 47642825, 62888529, 104814215, 108625641, 142928475, 181042735, 314442645, 398294017, 524071075, 543128205, 905213675, 1194882051, 1572213225, 1991470085, 2715641025, 5974410255, 9957350425, 29872051275]

約数ペア:

[(1, 29872051275), (3, 9957350425), (5, 5974410255), (11, 2715641025), (15, 1991470085), (19, 1572213225), (25, 1194882051), (33, 905213675), (55, 543128205), (57, 524071075), (75, 398294017), (95, 314442645), (165, 181042735), (209, 142928475), (275, 108625641), (285, 104814215), (475, 62888529), (627, 47642825), (825, 36208547), (1045, 28585695), (1425, 20962843), (3135, 9528565), (5225, 5717139), (15675, 1905713)]