7264075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 11554816

約数和(自身を除く): 4290741

約数列:

[1, 5, 7, 13, 25, 31, 35, 65, 91, 103, 155, 175, 217, 325, 403, 455, 515, 721, 775, 1085, 1339, 2015, 2275, 2575, 2821, 3193, 3605, 5425, 6695, 9373, 10075, 14105, 15965, 18025, 22351, 33475, 41509, 46865, 70525, 79825, 111755, 207545, 234325, 290563, 558775, 1037725, 1452815, 7264075]

約数ペア:

[(1, 7264075), (5, 1452815), (7, 1037725), (13, 558775), (25, 290563), (31, 234325), (35, 207545), (65, 111755), (91, 79825), (103, 70525), (155, 46865), (175, 41509), (217, 33475), (325, 22351), (403, 18025), (455, 15965), (515, 14105), (721, 10075), (775, 9373), (1085, 6695), (1339, 5425), (2015, 3605), (2275, 3193), (2575, 2821)]