25537230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16691}}^1$

素因数の和:16721

約数の個数: 48

約数和(自身を含む): 70306704

約数和(自身を除く): 44769474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 16691, 33382, 50073, 83455, 100146, 150219, 166910, 250365, 283747, 300438, 500730, 567494, 751095, 851241, 1418735, 1502190, 1702482, 2553723, 2837470, 4256205, 5107446, 8512410, 12768615, 25537230]

約数ペア:

[(1, 25537230), (2, 12768615), (3, 8512410), (5, 5107446), (6, 4256205), (9, 2837470), (10, 2553723), (15, 1702482), (17, 1502190), (18, 1418735), (30, 851241), (34, 751095), (45, 567494), (51, 500730), (85, 300438), (90, 283747), (102, 250365), (153, 166910), (170, 150219), (255, 100146), (306, 83455), (510, 50073), (765, 33382), (1530, 16691)]