4575025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 6985664

約数和(自身を除く): 2410639

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2011, 2275, 10055, 14077, 26143, 50275, 70385, 130715, 183001, 351925, 653575, 915005, 4575025]

約数ペア:

[(1, 4575025), (5, 915005), (7, 653575), (13, 351925), (25, 183001), (35, 130715), (65, 70385), (91, 50275), (175, 26143), (325, 14077), (455, 10055), (2011, 2275)]