38394525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 69745536

約数和(自身を除く): 31351011

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 689, 743, 795, 975, 1325, 2067, 2229, 3445, 3715, 3975, 9659, 10335, 11145, 17225, 18575, 28977, 39379, 48295, 51675, 55725, 118137, 144885, 196895, 241475, 511927, 590685, 724425, 984475, 1535781, 2559635, 2953425, 7678905, 12798175, 38394525]

約数ペア:

[(1, 38394525), (3, 12798175), (5, 7678905), (13, 2953425), (15, 2559635), (25, 1535781), (39, 984475), (53, 724425), (65, 590685), (75, 511927), (159, 241475), (195, 196895), (265, 144885), (325, 118137), (689, 55725), (743, 51675), (795, 48295), (975, 39379), (1325, 28977), (2067, 18575), (2229, 17225), (3445, 11145), (3715, 10335), (3975, 9659)]