74129835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12263}}^1$

素因数の和:12315

約数の個数: 32

約数和(自身を含む): 131862528

約数和(自身を除く): 57732693

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 12263, 36789, 61315, 159419, 183945, 380153, 478257, 797095, 1140459, 1900765, 2391285, 4941989, 5702295, 14825967, 24709945, 74129835]

約数ペア:

[(1, 74129835), (3, 24709945), (5, 14825967), (13, 5702295), (15, 4941989), (31, 2391285), (39, 1900765), (65, 1140459), (93, 797095), (155, 478257), (195, 380153), (403, 183945), (465, 159419), (1209, 61315), (2015, 36789), (6045, 12263)]