42694925

素因数分解:

$5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 66662400

約数和(自身を除く): 23967475

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 343, 383, 455, 637, 1225, 1715, 1915, 2275, 2681, 3185, 4459, 4979, 8575, 9575, 13405, 15925, 18767, 22295, 24895, 34853, 67025, 93835, 111475, 124475, 131369, 174265, 243971, 469175, 656845, 871325, 1219855, 1707797, 3284225, 6099275, 8538985, 42694925]

約数ペア:

[(1, 42694925), (5, 8538985), (7, 6099275), (13, 3284225), (25, 1707797), (35, 1219855), (49, 871325), (65, 656845), (91, 469175), (175, 243971), (245, 174265), (325, 131369), (343, 124475), (383, 111475), (455, 93835), (637, 67025), (1225, 34853), (1715, 24895), (1915, 22295), (2275, 18767), (2681, 15925), (3185, 13405), (4459, 9575), (4979, 8575)]