66043905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 112425600

約数和(自身を除く): 46381695

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 1455, 1843, 2389, 5529, 7167, 9215, 11945, 27645, 35835, 45391, 136173, 226955, 231733, 680865, 695199, 1158665, 3475995, 4402927, 13208781, 22014635, 66043905]

約数ペア:

[(1, 66043905), (3, 22014635), (5, 13208781), (15, 4402927), (19, 3475995), (57, 1158665), (95, 695199), (97, 680865), (285, 231733), (291, 226955), (485, 136173), (1455, 45391), (1843, 35835), (2389, 27645), (5529, 11945), (7167, 9215)]