528996975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 995561280

約数和(自身を除く): 466564305

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 53, 65, 75, 87, 145, 159, 195, 265, 325, 353, 377, 435, 689, 725, 795, 975, 1059, 1131, 1325, 1537, 1765, 1885, 2067, 2175, 3445, 3975, 4589, 4611, 5295, 5655, 7685, 8825, 9425, 10237, 10335, 13767, 17225, 18709, 19981, 22945, 23055, 26475, 28275, 30711, 38425, 51185, 51675, 56127, 59943, 68835, 93545, 99905, 114725, 115275, 133081, 153555, 243217, 255925, 280635, 299715, 344175, 399243, 467725, 499525, 542561, 665405, 729651, 767775, 1216085, 1403175, 1498575, 1627683, 1996215, 2712805, 3327025, 3648255, 6080425, 7053293, 8138415, 9981075, 13564025, 18241275, 21159879, 35266465, 40692075, 105799395, 176332325, 528996975]

約数ペア:

[(1, 528996975), (3, 176332325), (5, 105799395), (13, 40692075), (15, 35266465), (25, 21159879), (29, 18241275), (39, 13564025), (53, 9981075), (65, 8138415), (75, 7053293), (87, 6080425), (145, 3648255), (159, 3327025), (195, 2712805), (265, 1996215), (325, 1627683), (353, 1498575), (377, 1403175), (435, 1216085), (689, 767775), (725, 729651), (795, 665405), (975, 542561), (1059, 499525), (1131, 467725), (1325, 399243), (1537, 344175), (1765, 299715), (1885, 280635), (2067, 255925), (2175, 243217), (3445, 153555), (3975, 133081), (4589, 115275), (4611, 114725), (5295, 99905), (5655, 93545), (7685, 68835), (8825, 59943), (9425, 56127), (10237, 51675), (10335, 51185), (13767, 38425), (17225, 30711), (18709, 28275), (19981, 26475), (22945, 23055)]