807315985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{52783}}^1$

素因数の和:52837

約数の個数: 32

約数和(自身を含む): 1216143360

約数和(自身を除く): 408827375

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 3059, 15295, 52783, 263915, 369481, 1002877, 1214009, 1847405, 5014385, 6070045, 7020139, 8498063, 23066171, 35100695, 42490315, 115330855, 161463197, 807315985]

約数ペア:

[(1, 807315985), (5, 161463197), (7, 115330855), (19, 42490315), (23, 35100695), (35, 23066171), (95, 8498063), (115, 7020139), (133, 6070045), (161, 5014385), (437, 1847405), (665, 1214009), (805, 1002877), (2185, 369481), (3059, 263915), (15295, 52783)]