12542595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 21821184

約数和(自身を除く): 9278589

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 491, 655, 1473, 1703, 1965, 2455, 5109, 6383, 7365, 8515, 19149, 25545, 31915, 64321, 95745, 192963, 321605, 836173, 964815, 2508519, 4180865, 12542595]

約数ペア:

[(1, 12542595), (3, 4180865), (5, 2508519), (13, 964815), (15, 836173), (39, 321605), (65, 192963), (131, 95745), (195, 64321), (393, 31915), (491, 25545), (655, 19149), (1473, 8515), (1703, 7365), (1965, 6383), (2455, 5109)]