15796315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9781}}^1$

素因数の和:9822

約数の個数: 16

約数和(自身を含む): 21129120

約数和(自身を除く): 5332805

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 9781, 48905, 166277, 185839, 831385, 929195, 3159263, 15796315]

約数ペア:

[(1, 15796315), (5, 3159263), (17, 929195), (19, 831385), (85, 185839), (95, 166277), (323, 48905), (1615, 9781)]