72818685

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{27427}}^1$

素因数の和:27497

約数の個数: 24

約数和(自身を含む): 128363040

約数和(自身を除く): 55544355

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 27427, 82281, 137135, 246843, 411405, 1234215, 1618193, 4854579, 8090965, 14563737, 24272895, 72818685]

約数ペア:

[(1, 72818685), (3, 24272895), (5, 14563737), (9, 8090965), (15, 4854579), (45, 1618193), (59, 1234215), (177, 411405), (295, 246843), (531, 137135), (885, 82281), (2655, 27427)]