3890365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 5080752

約数和(自身を除く): 1190387

約数列:

[1, 5, 17, 37, 85, 185, 629, 1237, 3145, 6185, 21029, 45769, 105145, 228845, 778073, 3890365]

約数ペア:

[(1, 3890365), (5, 778073), (17, 228845), (37, 105145), (85, 45769), (185, 21029), (629, 6185), (1237, 3145)]