43042155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 74919936

約数和(自身を除く): 31877781

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 2143, 4017, 6429, 6695, 10715, 20085, 27859, 32145, 83577, 139295, 220729, 417885, 662187, 1103645, 2869477, 3310935, 8608431, 14347385, 43042155]

約数ペア:

[(1, 43042155), (3, 14347385), (5, 8608431), (13, 3310935), (15, 2869477), (39, 1103645), (65, 662187), (103, 417885), (195, 220729), (309, 139295), (515, 83577), (1339, 32145), (1545, 27859), (2143, 20085), (4017, 10715), (6429, 6695)]