12702525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 23302080

約数和(自身を除く): 10599555

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 165, 173, 267, 275, 445, 519, 825, 865, 979, 1335, 1903, 2225, 2595, 2937, 4325, 4895, 5709, 6675, 9515, 12975, 14685, 15397, 24475, 28545, 46191, 47575, 73425, 76985, 142725, 169367, 230955, 384925, 508101, 846835, 1154775, 2540505, 4234175, 12702525]

約数ペア:

[(1, 12702525), (3, 4234175), (5, 2540505), (11, 1154775), (15, 846835), (25, 508101), (33, 384925), (55, 230955), (75, 169367), (89, 142725), (165, 76985), (173, 73425), (267, 47575), (275, 46191), (445, 28545), (519, 24475), (825, 15397), (865, 14685), (979, 12975), (1335, 9515), (1903, 6675), (2225, 5709), (2595, 4895), (2937, 4325)]