1351135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 1751040

約数和(自身を除く): 399905

約数列:

[1, 5, 23, 31, 115, 155, 379, 713, 1895, 3565, 8717, 11749, 43585, 58745, 270227, 1351135]

約数ペア:

[(1, 1351135), (5, 270227), (23, 58745), (31, 43585), (115, 11749), (155, 8717), (379, 3565), (713, 1895)]