73409505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7103}}^1$

素因数の和:7177

約数の個数: 32

約数和(自身を含む): 128894976

約数和(自身を除く): 55485471

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 7103, 10335, 21309, 35515, 92339, 106545, 277017, 376459, 461695, 1129377, 1385085, 1882295, 4893967, 5646885, 14681901, 24469835, 73409505]

約数ペア:

[(1, 73409505), (3, 24469835), (5, 14681901), (13, 5646885), (15, 4893967), (39, 1882295), (53, 1385085), (65, 1129377), (159, 461695), (195, 376459), (265, 277017), (689, 106545), (795, 92339), (2067, 35515), (3445, 21309), (7103, 10335)]