55198965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 92747520

約数和(自身を除く): 37548555

約数列:

[1, 3, 5, 15, 23, 69, 115, 193, 345, 579, 829, 965, 2487, 2895, 4145, 4439, 12435, 13317, 19067, 22195, 57201, 66585, 95335, 159997, 286005, 479991, 799985, 2399955, 3679931, 11039793, 18399655, 55198965]

約数ペア:

[(1, 55198965), (3, 18399655), (5, 11039793), (15, 3679931), (23, 2399955), (69, 799985), (115, 479991), (193, 286005), (345, 159997), (579, 95335), (829, 66585), (965, 57201), (2487, 22195), (2895, 19067), (4145, 13317), (4439, 12435)]