2149135295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4337}}^1$

素因数の和:4535

約数の個数: 32

約数和(自身を含む): 2798530560

約数和(自身を除く): 649395265

約数列:

[1, 5, 23, 31, 115, 139, 155, 695, 713, 3197, 3565, 4309, 4337, 15985, 21545, 21685, 99107, 99751, 134447, 495535, 498755, 602843, 672235, 3014215, 3092281, 13865389, 15461405, 18688133, 69326945, 93440665, 429827059, 2149135295]

約数ペア:

[(1, 2149135295), (5, 429827059), (23, 93440665), (31, 69326945), (115, 18688133), (139, 15461405), (155, 13865389), (695, 3092281), (713, 3014215), (3197, 672235), (3565, 602843), (4309, 498755), (4337, 495535), (15985, 134447), (21545, 99751), (21685, 99107)]