25947285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19009}}^1$

素因数の和:19037

約数の個数: 32

約数和(自身を含む): 51098880

約数和(自身を除く): 25151595

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 19009, 57027, 95045, 133063, 247117, 285135, 399189, 665315, 741351, 1235585, 1729819, 1995945, 3706755, 5189457, 8649095, 25947285]

約数ペア:

[(1, 25947285), (3, 8649095), (5, 5189457), (7, 3706755), (13, 1995945), (15, 1729819), (21, 1235585), (35, 741351), (39, 665315), (65, 399189), (91, 285135), (105, 247117), (195, 133063), (273, 95045), (455, 57027), (1365, 19009)]