75538515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7309}}^1$

素因数の和:7383

約数の個数: 32

約数和(自身を含む): 132632640

約数和(自身を除く): 57094125

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 7309, 10335, 21927, 36545, 95017, 109635, 285051, 387377, 475085, 1162131, 1425255, 1936885, 5035901, 5810655, 15107703, 25179505, 75538515]

約数ペア:

[(1, 75538515), (3, 25179505), (5, 15107703), (13, 5810655), (15, 5035901), (39, 1936885), (53, 1425255), (65, 1162131), (159, 475085), (195, 387377), (265, 285051), (689, 109635), (795, 95017), (2067, 36545), (3445, 21927), (7309, 10335)]