15489312

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9491}}^1$

素因数の和:9521

約数の個数: 48

約数和(自身を含む): 43055712

約数和(自身を除く): 27566400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 9491, 18982, 28473, 37964, 56946, 75928, 113892, 151856, 161347, 227784, 303712, 322694, 455568, 484041, 645388, 911136, 968082, 1290776, 1936164, 2581552, 3872328, 5163104, 7744656, 15489312]

約数ペア:

[(1, 15489312), (2, 7744656), (3, 5163104), (4, 3872328), (6, 2581552), (8, 1936164), (12, 1290776), (16, 968082), (17, 911136), (24, 645388), (32, 484041), (34, 455568), (48, 322694), (51, 303712), (68, 227784), (96, 161347), (102, 151856), (136, 113892), (204, 75928), (272, 56946), (408, 37964), (544, 28473), (816, 18982), (1632, 9491)]