70779285

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 132192000

約数和(自身を除く): 61412715

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 101, 135, 145, 179, 261, 303, 435, 505, 537, 783, 895, 909, 1305, 1515, 1611, 2685, 2727, 2929, 3915, 4545, 4833, 5191, 8055, 8787, 13635, 14645, 15573, 18079, 24165, 25955, 26361, 43935, 46719, 54237, 77865, 79083, 90395, 131805, 140157, 162711, 233595, 271185, 395415, 488133, 524291, 700785, 813555, 1572873, 2440665, 2621455, 4718619, 7864365, 14155857, 23593095, 70779285]

約数ペア:

[(1, 70779285), (3, 23593095), (5, 14155857), (9, 7864365), (15, 4718619), (27, 2621455), (29, 2440665), (45, 1572873), (87, 813555), (101, 700785), (135, 524291), (145, 488133), (179, 395415), (261, 271185), (303, 233595), (435, 162711), (505, 140157), (537, 131805), (783, 90395), (895, 79083), (909, 77865), (1305, 54237), (1515, 46719), (1611, 43935), (2685, 26361), (2727, 25955), (2929, 24165), (3915, 18079), (4545, 15573), (4833, 14645), (5191, 13635), (8055, 8787)]