165734445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12263}}^1$

素因数の和:12341

約数の個数: 32

約数和(自身を含む): 286094592

約数和(自身を除く): 120360147

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 12263, 13515, 36789, 61315, 183945, 208471, 625413, 649939, 1042355, 1949817, 3127065, 3249695, 9749085, 11048963, 33146889, 55244815, 165734445]

約数ペア:

[(1, 165734445), (3, 55244815), (5, 33146889), (15, 11048963), (17, 9749085), (51, 3249695), (53, 3127065), (85, 1949817), (159, 1042355), (255, 649939), (265, 625413), (795, 208471), (901, 183945), (2703, 61315), (4505, 36789), (12263, 13515)]