156730997655

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1\times {\mathrm{26681}}^1$

素因数の和:27569

約数の個数: 64

約数和(自身を含む): 284246547840

約数和(自身を除く): 127515550185

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 821, 1431, 2385, 2463, 4105, 7155, 7389, 12315, 22167, 26681, 36945, 43513, 80043, 110835, 130539, 133405, 217565, 240129, 391617, 400215, 652695, 720387, 1174851, 1200645, 1414093, 1958085, 3601935, 4242279, 5874255, 7070465, 12726837, 21211395, 21905101, 38180511, 63634185, 65715303, 109525505, 190902555, 197145909, 328576515, 591437727, 985729545, 1160970353, 2957188635, 3482911059, 5804851765, 10448733177, 17414555295, 31346199531, 52243665885, 156730997655]

約数ペア:

[(1, 156730997655), (3, 52243665885), (5, 31346199531), (9, 17414555295), (15, 10448733177), (27, 5804851765), (45, 3482911059), (53, 2957188635), (135, 1160970353), (159, 985729545), (265, 591437727), (477, 328576515), (795, 197145909), (821, 190902555), (1431, 109525505), (2385, 65715303), (2463, 63634185), (4105, 38180511), (7155, 21905101), (7389, 21211395), (12315, 12726837), (22167, 7070465), (26681, 5874255), (36945, 4242279), (43513, 3601935), (80043, 1958085), (110835, 1414093), (130539, 1200645), (133405, 1174851), (217565, 720387), (240129, 652695), (391617, 400215)]