2830537507695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{140508191}}^1$

素因数の和:140508295

約数の個数: 32

約数和(自身を含む): 4855963115520

約数和(自身を除く): 2025425607825

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 6715, 20145, 140508191, 421524573, 702540955, 2107622865, 2388639247, 7165917741, 11100147089, 11943196235, 33300441267, 35829588705, 55500735445, 166502206335, 188702500513, 566107501539, 943512502565, 2830537507695]

約数ペア:

[(1, 2830537507695), (3, 943512502565), (5, 566107501539), (15, 188702500513), (17, 166502206335), (51, 55500735445), (79, 35829588705), (85, 33300441267), (237, 11943196235), (255, 11100147089), (395, 7165917741), (1185, 2388639247), (1343, 2107622865), (4029, 702540955), (6715, 421524573), (20145, 140508191)]