20142307575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{30071}}^1$

素因数の和:30329

約数の個数: 72

約数和(自身を含む): 39023231520

約数和(自身を除く): 18880923945

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 229, 325, 585, 687, 975, 1145, 2061, 2925, 2977, 3435, 5725, 8931, 10305, 14885, 17175, 26793, 30071, 44655, 51525, 74425, 90213, 133965, 150355, 223275, 270639, 390923, 451065, 669825, 751775, 1172769, 1353195, 1954615, 2255325, 3518307, 5863845, 6765975, 6886259, 9773075, 17591535, 20658777, 29319225, 34431295, 61976331, 87957675, 89521367, 103293885, 172156475, 268564101, 309881655, 447606835, 516469425, 805692303, 1342820505, 1549408275, 2238034175, 4028461515, 6714102525, 20142307575]

約数ペア:

[(1, 20142307575), (3, 6714102525), (5, 4028461515), (9, 2238034175), (13, 1549408275), (15, 1342820505), (25, 805692303), (39, 516469425), (45, 447606835), (65, 309881655), (75, 268564101), (117, 172156475), (195, 103293885), (225, 89521367), (229, 87957675), (325, 61976331), (585, 34431295), (687, 29319225), (975, 20658777), (1145, 17591535), (2061, 9773075), (2925, 6886259), (2977, 6765975), (3435, 5863845), (5725, 3518307), (8931, 2255325), (10305, 1954615), (14885, 1353195), (17175, 1172769), (26793, 751775), (30071, 669825), (44655, 451065), (51525, 390923), (74425, 270639), (90213, 223275), (133965, 150355)]