9804424705

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1879}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 13131544320

約数和(自身を除く): 3327119615

約数列:

[1, 5, 17, 23, 85, 115, 157, 289, 391, 785, 1445, 1879, 1955, 2669, 3611, 6647, 9395, 13345, 18055, 31943, 33235, 43217, 45373, 61387, 159715, 216085, 226865, 295003, 306935, 543031, 734689, 1043579, 1475015, 2715155, 3673445, 5015051, 5217895, 6785069, 12489713, 25075255, 33925345, 62448565, 85255867, 115346173, 426279335, 576730865, 1960884941, 9804424705]

約数ペア:

[(1, 9804424705), (5, 1960884941), (17, 576730865), (23, 426279335), (85, 115346173), (115, 85255867), (157, 62448565), (289, 33925345), (391, 25075255), (785, 12489713), (1445, 6785069), (1879, 5217895), (1955, 5015051), (2669, 3673445), (3611, 2715155), (6647, 1475015), (9395, 1043579), (13345, 734689), (18055, 543031), (31943, 306935), (33235, 295003), (43217, 226865), (45373, 216085), (61387, 159715)]