29933955

素因数分解:

$3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 54722304

約数和(自身を除く): 24788349

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 347, 355, 405, 639, 1041, 1065, 1215, 1735, 1917, 3123, 3195, 5205, 5751, 9369, 9585, 15615, 17253, 24637, 28107, 28755, 46845, 73911, 84321, 86265, 123185, 140535, 221733, 369555, 421605, 665199, 1108665, 1995597, 3325995, 5986791, 9977985, 29933955]

約数ペア:

[(1, 29933955), (3, 9977985), (5, 5986791), (9, 3325995), (15, 1995597), (27, 1108665), (45, 665199), (71, 421605), (81, 369555), (135, 221733), (213, 140535), (243, 123185), (347, 86265), (355, 84321), (405, 73911), (639, 46845), (1041, 28755), (1065, 28107), (1215, 24637), (1735, 17253), (1917, 15615), (3123, 9585), (3195, 9369), (5205, 5751)]