19951005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57829}}^1$

素因数の和:57860

約数の個数: 16

約数和(自身を含む): 33310080

約数和(自身を除く): 13359075

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 57829, 173487, 289145, 867435, 1330067, 3990201, 6650335, 19951005]

約数ペア:

[(1, 19951005), (3, 6650335), (5, 3990201), (15, 1330067), (23, 867435), (69, 289145), (115, 173487), (345, 57829)]