4726345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 1926455

約数列:

[1, 5, 13, 19, 43, 65, 89, 95, 215, 247, 445, 559, 817, 1157, 1235, 1691, 2795, 3827, 4085, 5785, 8455, 10621, 19135, 21983, 49751, 53105, 72713, 109915, 248755, 363565, 945269, 4726345]

約数ペア:

[(1, 4726345), (5, 945269), (13, 363565), (19, 248755), (43, 109915), (65, 72713), (89, 53105), (95, 49751), (215, 21983), (247, 19135), (445, 10621), (559, 8455), (817, 5785), (1157, 4085), (1235, 3827), (1691, 2795)]