25525191

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 36010624

約数和(自身を除く): 10485433

約数列:

[1, 3, 29, 67, 87, 151, 201, 453, 841, 1943, 2523, 4379, 5829, 10117, 13137, 30351, 56347, 126991, 169041, 293393, 380973, 880179, 8508397, 25525191]

約数ペア:

[(1, 25525191), (3, 8508397), (29, 880179), (67, 380973), (87, 293393), (151, 169041), (201, 126991), (453, 56347), (841, 30351), (1943, 13137), (2523, 10117), (4379, 5829)]