27198705

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 44968320

約数和(自身を除く): 17769615

約数列:

[1, 3, 5, 15, 59, 73, 177, 219, 295, 365, 421, 885, 1095, 1263, 2105, 4307, 6315, 12921, 21535, 24839, 30733, 64605, 74517, 92199, 124195, 153665, 372585, 460995, 1813247, 5439741, 9066235, 27198705]

約数ペア:

[(1, 27198705), (3, 9066235), (5, 5439741), (15, 1813247), (59, 460995), (73, 372585), (177, 153665), (219, 124195), (295, 92199), (365, 74517), (421, 64605), (885, 30733), (1095, 24839), (1263, 21535), (2105, 12921), (4307, 6315)]