13198187235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10247}}^1\times {\mathrm{5051}}^1$

素因数の和:15323

約数の個数: 32

約数和(自身を含む): 22365891072

約数和(自身を除く): 9167703837

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5051, 10247, 15153, 25255, 30741, 51235, 75765, 85867, 153705, 174199, 257601, 429335, 522597, 870995, 1288005, 2612985, 51757597, 155272791, 258787985, 776363955, 879879149, 2639637447, 4399395745, 13198187235]

約数ペア:

[(1, 13198187235), (3, 4399395745), (5, 2639637447), (15, 879879149), (17, 776363955), (51, 258787985), (85, 155272791), (255, 51757597), (5051, 2612985), (10247, 1288005), (15153, 870995), (25255, 522597), (30741, 429335), (51235, 257601), (75765, 174199), (85867, 153705)]