2493294285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{301669}}^1$

素因数の和:301725

約数の個数: 32

約数和(自身を含む): 4344048000

約数和(自身を除く): 1850753715

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 301669, 905007, 1508345, 4525035, 5731711, 8748401, 17195133, 26245203, 28658555, 43742005, 85975665, 131226015, 166219619, 498658857, 831098095, 2493294285]

約数ペア:

[(1, 2493294285), (3, 831098095), (5, 498658857), (15, 166219619), (19, 131226015), (29, 85975665), (57, 43742005), (87, 28658555), (95, 26245203), (145, 17195133), (285, 8748401), (435, 5731711), (551, 4525035), (1653, 1508345), (2755, 905007), (8265, 301669)]