5053425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 9249408

約数和(自身を除く): 4195983

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 73, 75, 195, 213, 219, 325, 355, 365, 923, 949, 975, 1065, 1095, 1775, 1825, 2769, 2847, 4615, 4745, 5183, 5325, 5475, 13845, 14235, 15549, 23075, 23725, 25915, 67379, 69225, 71175, 77745, 129575, 202137, 336895, 388725, 1010685, 1684475, 5053425]

約数ペア:

[(1, 5053425), (3, 1684475), (5, 1010685), (13, 388725), (15, 336895), (25, 202137), (39, 129575), (65, 77745), (71, 71175), (73, 69225), (75, 67379), (195, 25915), (213, 23725), (219, 23075), (325, 15549), (355, 14235), (365, 13845), (923, 5475), (949, 5325), (975, 5183), (1065, 4745), (1095, 4615), (1775, 2847), (1825, 2769)]