4109295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 7045632

約数和(自身を除く): 2936337

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 277, 345, 645, 831, 989, 1385, 2967, 4155, 4945, 6371, 11911, 14835, 19113, 31855, 35733, 59555, 95565, 178665, 273953, 821859, 1369765, 4109295]

約数ペア:

[(1, 4109295), (3, 1369765), (5, 821859), (15, 273953), (23, 178665), (43, 95565), (69, 59555), (115, 35733), (129, 31855), (215, 19113), (277, 14835), (345, 11911), (645, 6371), (831, 4945), (989, 4155), (1385, 2967)]