23254665

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 21561015

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1091, 1421, 3045, 3273, 4263, 5455, 7105, 7637, 16365, 21315, 22911, 31639, 38185, 53459, 94917, 114555, 158195, 160377, 221473, 267295, 474585, 664419, 801885, 1107365, 1550311, 3322095, 4650933, 7751555, 23254665]

約数ペア:

[(1, 23254665), (3, 7751555), (5, 4650933), (7, 3322095), (15, 1550311), (21, 1107365), (29, 801885), (35, 664419), (49, 474585), (87, 267295), (105, 221473), (145, 160377), (147, 158195), (203, 114555), (245, 94917), (435, 53459), (609, 38185), (735, 31639), (1015, 22911), (1091, 21315), (1421, 16365), (3045, 7637), (3273, 7105), (4263, 5455)]