195642215

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 237384000

約数和(自身を除く): 41741785

約数列:

[1, 5, 149, 313, 745, 839, 1565, 4195, 46637, 125011, 233185, 262607, 625055, 1313035, 39128443, 195642215]

約数ペア:

[(1, 195642215), (5, 39128443), (149, 1313035), (313, 625055), (745, 262607), (839, 233185), (1565, 125011), (4195, 46637)]