15605892

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 40700800

約数和(自身を除く): 25094908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 631, 687, 916, 1262, 1374, 1893, 2061, 2524, 2748, 3786, 4122, 5679, 6183, 7572, 8244, 11358, 12366, 17037, 22716, 24732, 34074, 68148, 144499, 288998, 433497, 577996, 866994, 1300491, 1733988, 2600982, 3901473, 5201964, 7802946, 15605892]

約数ペア:

[(1, 15605892), (2, 7802946), (3, 5201964), (4, 3901473), (6, 2600982), (9, 1733988), (12, 1300491), (18, 866994), (27, 577996), (36, 433497), (54, 288998), (108, 144499), (229, 68148), (458, 34074), (631, 24732), (687, 22716), (916, 17037), (1262, 12366), (1374, 11358), (1893, 8244), (2061, 7572), (2524, 6183), (2748, 5679), (3786, 4122)]