76385565

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 142560000

約数和(自身を除く): 66174435

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 109, 135, 145, 179, 261, 327, 435, 537, 545, 783, 895, 981, 1305, 1611, 1635, 2685, 2943, 3161, 3915, 4833, 4905, 5191, 8055, 9483, 14715, 15573, 15805, 19511, 24165, 25955, 28449, 46719, 47415, 58533, 77865, 85347, 97555, 140157, 142245, 175599, 233595, 292665, 426735, 526797, 565819, 700785, 877995, 1697457, 2633985, 2829095, 5092371, 8487285, 15277113, 25461855, 76385565]

約数ペア:

[(1, 76385565), (3, 25461855), (5, 15277113), (9, 8487285), (15, 5092371), (27, 2829095), (29, 2633985), (45, 1697457), (87, 877995), (109, 700785), (135, 565819), (145, 526797), (179, 426735), (261, 292665), (327, 233595), (435, 175599), (537, 142245), (545, 140157), (783, 97555), (895, 85347), (981, 77865), (1305, 58533), (1611, 47415), (1635, 46719), (2685, 28449), (2943, 25955), (3161, 24165), (3915, 19511), (4833, 15805), (4905, 15573), (5191, 14715), (8055, 9483)]