38449905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8573}}^1$

素因数の和:8617

約数の個数: 32

約数和(自身を含む): 69140736

約数和(自身を除く): 30690831

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 8573, 25719, 42865, 111449, 128595, 197179, 334347, 557245, 591537, 985895, 1671735, 2563327, 2957685, 7689981, 12816635, 38449905]

約数ペア:

[(1, 38449905), (3, 12816635), (5, 7689981), (13, 2957685), (15, 2563327), (23, 1671735), (39, 985895), (65, 591537), (69, 557245), (115, 334347), (195, 197179), (299, 128595), (345, 111449), (897, 42865), (1495, 25719), (4485, 8573)]