140370165

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8887}}^1$

素因数の和:8920

約数の個数: 48

約数和(自身を含む): 271759488

約数和(自身を除く): 131389323

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 8887, 15795, 26661, 44435, 79983, 115531, 133305, 239949, 346593, 399915, 577655, 719847, 1039779, 1199745, 1732965, 2159541, 3119337, 3599235, 5198895, 9358011, 10797705, 15596685, 28074033, 46790055, 140370165]

約数ペア:

[(1, 140370165), (3, 46790055), (5, 28074033), (9, 15596685), (13, 10797705), (15, 9358011), (27, 5198895), (39, 3599235), (45, 3119337), (65, 2159541), (81, 1732965), (117, 1199745), (135, 1039779), (195, 719847), (243, 577655), (351, 399915), (405, 346593), (585, 239949), (1053, 133305), (1215, 115531), (1755, 79983), (3159, 44435), (5265, 26661), (8887, 15795)]