189427965

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{96401}}^1$

素因数の和:96540

約数の個数: 16

約数和(自身を含む): 305401536

約数和(自身を除く): 115973571

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 96401, 289203, 482005, 1446015, 12628531, 37885593, 63142655, 189427965]

約数ペア:

[(1, 189427965), (3, 63142655), (5, 37885593), (15, 12628531), (131, 1446015), (393, 482005), (655, 289203), (1965, 96401)]