2566078725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1699

約数の個数: 96

約数和(自身を含む): 5136814080

約数和(自身を除く): 2570735355

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 173, 175, 285, 399, 475, 519, 525, 665, 865, 1211, 1425, 1487, 1995, 2595, 3287, 3325, 3633, 4325, 4461, 6055, 7435, 9861, 9975, 10409, 12975, 16435, 18165, 22305, 23009, 28253, 30275, 31227, 37175, 49305, 52045, 69027, 82175, 84759, 90825, 111525, 115045, 141265, 156135, 197771, 246525, 257251, 260225, 345135, 423795, 575225, 593313, 706325, 771753, 780675, 988855, 1286255, 1725675, 1800757, 2118975, 2966565, 3858765, 4887769, 4944275, 5402271, 6431275, 9003785, 14663307, 14832825, 19293825, 24438845, 27011355, 34214383, 45018925, 73316535, 102643149, 122194225, 135056775, 171071915, 366582675, 513215745, 855359575, 2566078725]

約数ペア:

[(1, 2566078725), (3, 855359575), (5, 513215745), (7, 366582675), (15, 171071915), (19, 135056775), (21, 122194225), (25, 102643149), (35, 73316535), (57, 45018925), (75, 34214383), (95, 27011355), (105, 24438845), (133, 19293825), (173, 14832825), (175, 14663307), (285, 9003785), (399, 6431275), (475, 5402271), (519, 4944275), (525, 4887769), (665, 3858765), (865, 2966565), (1211, 2118975), (1425, 1800757), (1487, 1725675), (1995, 1286255), (2595, 988855), (3287, 780675), (3325, 771753), (3633, 706325), (4325, 593313), (4461, 575225), (6055, 423795), (7435, 345135), (9861, 260225), (9975, 257251), (10409, 246525), (12975, 197771), (16435, 156135), (18165, 141265), (22305, 115045), (23009, 111525), (28253, 90825), (30275, 84759), (31227, 82175), (37175, 69027), (49305, 52045)]