4918375

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 7896096

約数和(自身を除く): 2977721

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 73, 77, 125, 175, 245, 275, 365, 385, 511, 539, 803, 875, 1225, 1375, 1825, 1925, 2555, 2695, 3577, 4015, 5621, 6125, 9125, 9625, 12775, 13475, 17885, 20075, 28105, 39347, 63875, 67375, 89425, 100375, 140525, 196735, 447125, 702625, 983675, 4918375]

約数ペア:

[(1, 4918375), (5, 983675), (7, 702625), (11, 447125), (25, 196735), (35, 140525), (49, 100375), (55, 89425), (73, 67375), (77, 63875), (125, 39347), (175, 28105), (245, 20075), (275, 17885), (365, 13475), (385, 12775), (511, 9625), (539, 9125), (803, 6125), (875, 5621), (1225, 4015), (1375, 3577), (1825, 2695), (1925, 2555)]