82352725

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 128241792

約数和(自身を除く): 45889067

約数列:

[1, 5, 7, 13, 25, 35, 53, 65, 91, 175, 265, 325, 371, 455, 683, 689, 1325, 1855, 2275, 3415, 3445, 4781, 4823, 8879, 9275, 17075, 17225, 23905, 24115, 36199, 44395, 62153, 119525, 120575, 180995, 221975, 253393, 310765, 470587, 904975, 1266965, 1553825, 2352935, 3294109, 6334825, 11764675, 16470545, 82352725]

約数ペア:

[(1, 82352725), (5, 16470545), (7, 11764675), (13, 6334825), (25, 3294109), (35, 2352935), (53, 1553825), (65, 1266965), (91, 904975), (175, 470587), (265, 310765), (325, 253393), (371, 221975), (455, 180995), (683, 120575), (689, 119525), (1325, 62153), (1855, 44395), (2275, 36199), (3415, 24115), (3445, 23905), (4781, 17225), (4823, 17075), (8879, 9275)]