38871393435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7258897}}^1$

素因数の和:7258932

約数の個数: 48

約数和(自身を含む): 81531942336

約数和(自身を除く): 42660548901

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 7258897, 21776691, 36294485, 50812279, 65330073, 108883455, 123401249, 152436837, 254061395, 326650365, 370203747, 457310511, 617006245, 762184185, 863808743, 1110611241, 1851018735, 2286552555, 2591426229, 4319043715, 5553056205, 7774278687, 12957131145, 38871393435]

約数ペア:

[(1, 38871393435), (3, 12957131145), (5, 7774278687), (7, 5553056205), (9, 4319043715), (15, 2591426229), (17, 2286552555), (21, 1851018735), (35, 1110611241), (45, 863808743), (51, 762184185), (63, 617006245), (85, 457310511), (105, 370203747), (119, 326650365), (153, 254061395), (255, 152436837), (315, 123401249), (357, 108883455), (595, 65330073), (765, 50812279), (1071, 36294485), (1785, 21776691), (5355, 7258897)]