238210215

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 386596800

約数和(自身を除く): 148386585

約数列:

[1, 3, 5, 15, 113, 313, 339, 449, 565, 939, 1347, 1565, 1695, 2245, 4695, 6735, 35369, 50737, 106107, 140537, 152211, 176845, 253685, 421611, 530535, 702685, 761055, 2108055, 15880681, 47642043, 79403405, 238210215]

約数ペア:

[(1, 238210215), (3, 79403405), (5, 47642043), (15, 15880681), (113, 2108055), (313, 761055), (339, 702685), (449, 530535), (565, 421611), (939, 253685), (1347, 176845), (1565, 152211), (1695, 140537), (2245, 106107), (4695, 50737), (6735, 35369)]