47499615

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6899}}^1$

素因数の和:6933

約数の個数: 40

約数和(自身を含む): 90169200

約数和(自身を除く): 42669585

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 6899, 20697, 34495, 62091, 103485, 117283, 186273, 310455, 351849, 558819, 586415, 931365, 1055547, 1759245, 2794095, 3166641, 5277735, 9499923, 15833205, 47499615]

約数ペア:

[(1, 47499615), (3, 15833205), (5, 9499923), (9, 5277735), (15, 3166641), (17, 2794095), (27, 1759245), (45, 1055547), (51, 931365), (81, 586415), (85, 558819), (135, 351849), (153, 310455), (255, 186273), (405, 117283), (459, 103485), (765, 62091), (1377, 34495), (2295, 20697), (6885, 6899)]