195780195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{334667}}^1$

素因数の和:334691

約数の個数: 24

約数和(自身を含む): 365457456

約数和(自身を除く): 169677261

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 334667, 1004001, 1673335, 3012003, 4350671, 5020005, 13052013, 15060015, 21753355, 39156039, 65260065, 195780195]

約数ペア:

[(1, 195780195), (3, 65260065), (5, 39156039), (9, 21753355), (13, 15060015), (15, 13052013), (39, 5020005), (45, 4350671), (65, 3012003), (117, 1673335), (195, 1004001), (585, 334667)]