7547150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 16030224

約数和(自身を除く): 8483074

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 683, 850, 1105, 1366, 2210, 3415, 5525, 6830, 8879, 11050, 11611, 17075, 17758, 23222, 34150, 44395, 58055, 88790, 116110, 150943, 221975, 290275, 301886, 443950, 580550, 754715, 1509430, 3773575, 7547150]

約数ペア:

[(1, 7547150), (2, 3773575), (5, 1509430), (10, 754715), (13, 580550), (17, 443950), (25, 301886), (26, 290275), (34, 221975), (50, 150943), (65, 116110), (85, 88790), (130, 58055), (170, 44395), (221, 34150), (325, 23222), (425, 17758), (442, 17075), (650, 11611), (683, 11050), (850, 8879), (1105, 6830), (1366, 5525), (2210, 3415)]