52857165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3911}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 91259136

約数和(自身を除く): 38401971

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 3911, 4505, 11733, 13515, 19555, 58665, 66487, 199461, 207283, 332435, 621849, 997305, 1036415, 3109245, 3523811, 10571433, 17619055, 52857165]

約数ペア:

[(1, 52857165), (3, 17619055), (5, 10571433), (15, 3523811), (17, 3109245), (51, 1036415), (53, 997305), (85, 621849), (159, 332435), (255, 207283), (265, 199461), (795, 66487), (901, 58665), (2703, 19555), (3911, 13515), (4505, 11733)]