65242965

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{61261}}^1$

素因数の和:61340

約数の個数: 16

約数和(自身を含む): 105860736

約数和(自身を除く): 40617771

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 61261, 183783, 306305, 918915, 4349531, 13048593, 21747655, 65242965]

約数ペア:

[(1, 65242965), (3, 21747655), (5, 13048593), (15, 4349531), (71, 918915), (213, 306305), (355, 183783), (1065, 61261)]