15672555

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6829}}^1$

素因数の和:6860

約数の個数: 32

約数和(自身を含む): 29505600

約数和(自身を除く): 13833045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 6829, 20487, 34145, 61461, 102435, 116093, 184383, 307305, 348279, 580465, 921915, 1044837, 1741395, 3134511, 5224185, 15672555]

約数ペア:

[(1, 15672555), (3, 5224185), (5, 3134511), (9, 1741395), (15, 1044837), (17, 921915), (27, 580465), (45, 348279), (51, 307305), (85, 184383), (135, 116093), (153, 102435), (255, 61461), (459, 34145), (765, 20487), (2295, 6829)]