4237935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 7408128

約数和(自身を除く): 3170193

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 211, 309, 515, 633, 1055, 1339, 1545, 2743, 3165, 4017, 6695, 8229, 13715, 20085, 21733, 41145, 65199, 108665, 282529, 325995, 847587, 1412645, 4237935]

約数ペア:

[(1, 4237935), (3, 1412645), (5, 847587), (13, 325995), (15, 282529), (39, 108665), (65, 65199), (103, 41145), (195, 21733), (211, 20085), (309, 13715), (515, 8229), (633, 6695), (1055, 4017), (1339, 3165), (1545, 2743)]