72507165

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{81929}}^1$

素因数の和:81996

約数の個数: 16

約数和(自身を含む): 117979200

約数和(自身を除く): 45472035

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 81929, 245787, 409645, 1228935, 4833811, 14501433, 24169055, 72507165]

約数ペア:

[(1, 72507165), (3, 24169055), (5, 14501433), (15, 4833811), (59, 1228935), (177, 409645), (295, 245787), (885, 81929)]