70298925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 122992128

約数和(自身を除く): 52693203

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 83, 115, 249, 345, 415, 491, 575, 1245, 1473, 1725, 1909, 2075, 2455, 5727, 6225, 7365, 9545, 11293, 12275, 28635, 33879, 36825, 40753, 47725, 56465, 122259, 143175, 169395, 203765, 282325, 611295, 846975, 937319, 1018825, 2811957, 3056475, 4686595, 14059785, 23432975, 70298925]

約数ペア:

[(1, 70298925), (3, 23432975), (5, 14059785), (15, 4686595), (23, 3056475), (25, 2811957), (69, 1018825), (75, 937319), (83, 846975), (115, 611295), (249, 282325), (345, 203765), (415, 169395), (491, 143175), (575, 122259), (1245, 56465), (1473, 47725), (1725, 40753), (1909, 36825), (2075, 33879), (2455, 28635), (5727, 12275), (6225, 11293), (7365, 9545)]