269489025

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 557698680

約数和(自身を除く): 288209655

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 29, 39, 45, 65, 75, 81, 87, 117, 135, 145, 195, 225, 261, 325, 351, 353, 377, 405, 435, 585, 675, 725, 783, 975, 1053, 1059, 1131, 1305, 1755, 1765, 1885, 2025, 2175, 2349, 2925, 3177, 3393, 3915, 4589, 5265, 5295, 5655, 6525, 8775, 8825, 9425, 9531, 10179, 10237, 11745, 13767, 15885, 16965, 19575, 22945, 26325, 26475, 28275, 28593, 30537, 30711, 41301, 47655, 50895, 51185, 58725, 68835, 79425, 84825, 92133, 114725, 123903, 133081, 142965, 152685, 153555, 206505, 238275, 254475, 255925, 276399, 344175, 371709, 399243, 460665, 619515, 665405, 714825, 763425, 767775, 829197, 1032525, 1197729, 1381995, 1858545, 1996215, 2303325, 3097575, 3327025, 3593187, 4145985, 5988645, 6909975, 9292725, 9981075, 10779561, 17965935, 20729925, 29943225, 53897805, 89829675, 269489025]

約数ペア:

[(1, 269489025), (3, 89829675), (5, 53897805), (9, 29943225), (13, 20729925), (15, 17965935), (25, 10779561), (27, 9981075), (29, 9292725), (39, 6909975), (45, 5988645), (65, 4145985), (75, 3593187), (81, 3327025), (87, 3097575), (117, 2303325), (135, 1996215), (145, 1858545), (195, 1381995), (225, 1197729), (261, 1032525), (325, 829197), (351, 767775), (353, 763425), (377, 714825), (405, 665405), (435, 619515), (585, 460665), (675, 399243), (725, 371709), (783, 344175), (975, 276399), (1053, 255925), (1059, 254475), (1131, 238275), (1305, 206505), (1755, 153555), (1765, 152685), (1885, 142965), (2025, 133081), (2175, 123903), (2349, 114725), (2925, 92133), (3177, 84825), (3393, 79425), (3915, 68835), (4589, 58725), (5265, 51185), (5295, 50895), (5655, 47655), (6525, 41301), (8775, 30711), (8825, 30537), (9425, 28593), (9531, 28275), (10179, 26475), (10237, 26325), (11745, 22945), (13767, 19575), (15885, 16965)]