2201107615

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{3019}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 3106782720

約数和(自身を除く): 905675105

約数列:

[1, 5, 7, 35, 37, 185, 259, 563, 1295, 2815, 3019, 3941, 15095, 19705, 20831, 21133, 104155, 105665, 111703, 145817, 558515, 729085, 781921, 1699697, 3909605, 8498485, 11897879, 59489395, 62888789, 314443945, 440221523, 2201107615]

約数ペア:

[(1, 2201107615), (5, 440221523), (7, 314443945), (35, 62888789), (37, 59489395), (185, 11897879), (259, 8498485), (563, 3909605), (1295, 1699697), (2815, 781921), (3019, 729085), (3941, 558515), (15095, 145817), (19705, 111703), (20831, 105665), (21133, 104155)]