149749435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 209392128

約数和(自身を除く): 59642693

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1265, 2365, 2753, 4945, 10879, 13765, 30283, 54395, 63319, 118379, 151415, 316595, 591895, 696509, 1302169, 2722717, 3482545, 6510845, 13613585, 29949887, 149749435]

約数ペア:

[(1, 149749435), (5, 29949887), (11, 13613585), (23, 6510845), (43, 3482545), (55, 2722717), (115, 1302169), (215, 696509), (253, 591895), (473, 316595), (989, 151415), (1265, 118379), (2365, 63319), (2753, 54395), (4945, 30283), (10879, 13765)]