71774385

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{81101}}^1$

素因数の和:81168

約数の個数: 16

約数和(自身を含む): 116786880

約数和(自身を除く): 45012495

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 81101, 243303, 405505, 1216515, 4784959, 14354877, 23924795, 71774385]

約数ペア:

[(1, 71774385), (3, 23924795), (5, 14354877), (15, 4784959), (59, 1216515), (177, 405505), (295, 243303), (885, 81101)]