13796475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 28450560

約数和(自身を除く): 14654085

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 2389, 5775, 7167, 11945, 16723, 26279, 35835, 50169, 59725, 78837, 83615, 131395, 179175, 183953, 250845, 394185, 418075, 551859, 656975, 919765, 1254225, 1970925, 2759295, 4598825, 13796475]

約数ペア:

[(1, 13796475), (3, 4598825), (5, 2759295), (7, 1970925), (11, 1254225), (15, 919765), (21, 656975), (25, 551859), (33, 418075), (35, 394185), (55, 250845), (75, 183953), (77, 179175), (105, 131395), (165, 83615), (175, 78837), (231, 59725), (275, 50169), (385, 35835), (525, 26279), (825, 16723), (1155, 11945), (1925, 7167), (2389, 5775)]