4041625

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 5990400

約数和(自身を除く): 1948775

約数列:

[1, 5, 7, 25, 31, 35, 125, 149, 155, 175, 217, 745, 775, 875, 1043, 1085, 3725, 3875, 4619, 5215, 5425, 18625, 23095, 26075, 27125, 32333, 115475, 130375, 161665, 577375, 808325, 4041625]

約数ペア:

[(1, 4041625), (5, 808325), (7, 577375), (25, 161665), (31, 130375), (35, 115475), (125, 32333), (149, 27125), (155, 26075), (175, 23095), (217, 18625), (745, 5425), (775, 5215), (875, 4619), (1043, 3875), (1085, 3725)]