156779858115

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{249017}}^1$

素因数の和:249868

約数の個数: 48

約数和(自身を含む): 288087928128

約数和(自身を除く): 131308070013

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 823, 2469, 4115, 7407, 12345, 13991, 37035, 41973, 69955, 125919, 209865, 249017, 629595, 747051, 1245085, 2241153, 3735255, 4233289, 11205765, 12699867, 21166445, 38099601, 63499335, 190498005, 204940991, 614822973, 1024704955, 1844468919, 3074114865, 3483996847, 9222344595, 10451990541, 17419984235, 31355971623, 52259952705, 156779858115]

約数ペア:

[(1, 156779858115), (3, 52259952705), (5, 31355971623), (9, 17419984235), (15, 10451990541), (17, 9222344595), (45, 3483996847), (51, 3074114865), (85, 1844468919), (153, 1024704955), (255, 614822973), (765, 204940991), (823, 190498005), (2469, 63499335), (4115, 38099601), (7407, 21166445), (12345, 12699867), (13991, 11205765), (37035, 4233289), (41973, 3735255), (69955, 2241153), (125919, 1245085), (209865, 747051), (249017, 629595)]