3280375

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 4912128

約数和(自身を除く): 1631753

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 163, 175, 575, 805, 815, 875, 1141, 2875, 3749, 4025, 4075, 5705, 18745, 20125, 20375, 26243, 28525, 93725, 131215, 142625, 468625, 656075, 3280375]

約数ペア:

[(1, 3280375), (5, 656075), (7, 468625), (23, 142625), (25, 131215), (35, 93725), (115, 28525), (125, 26243), (161, 20375), (163, 20125), (175, 18745), (575, 5705), (805, 4075), (815, 4025), (875, 3749), (1141, 2875)]