4220805585

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1\times {\mathrm{4133}}^1$

素因数の和:4905

約数の個数: 32

約数和(自身を含む): 6830823168

約数和(自身を除く): 2610017583

約数列:

[1, 3, 5, 15, 103, 309, 515, 661, 1545, 1983, 3305, 4133, 9915, 12399, 20665, 61995, 68083, 204249, 340415, 425699, 1021245, 1277097, 2128495, 2731913, 6385485, 8195739, 13659565, 40978695, 281387039, 844161117, 1406935195, 4220805585]

約数ペア:

[(1, 4220805585), (3, 1406935195), (5, 844161117), (15, 281387039), (103, 40978695), (309, 13659565), (515, 8195739), (661, 6385485), (1545, 2731913), (1983, 2128495), (3305, 1277097), (4133, 1021245), (9915, 425699), (12399, 340415), (20665, 204249), (61995, 68083)]