2874955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 3693600

約数和(自身を除く): 818645

約数列:

[1, 5, 17, 85, 149, 227, 745, 1135, 2533, 3859, 12665, 19295, 33823, 169115, 574991, 2874955]

約数ペア:

[(1, 2874955), (5, 574991), (17, 169115), (85, 33823), (149, 19295), (227, 12665), (745, 3859), (1135, 2533)]