39388275

素因数分解:

$3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:442

約数の個数: 60

約数和(自身を含む): 74539872

約数和(自身を除く): 35151597

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 159, 225, 265, 367, 405, 477, 675, 795, 1101, 1325, 1431, 1835, 2025, 2385, 3303, 3975, 4293, 5505, 7155, 9175, 9909, 11925, 16515, 19451, 21465, 27525, 29727, 35775, 49545, 58353, 82575, 97255, 107325, 148635, 175059, 247725, 291765, 486275, 525177, 743175, 875295, 1458825, 1575531, 2625885, 4376475, 7877655, 13129425, 39388275]

約数ペア:

[(1, 39388275), (3, 13129425), (5, 7877655), (9, 4376475), (15, 2625885), (25, 1575531), (27, 1458825), (45, 875295), (53, 743175), (75, 525177), (81, 486275), (135, 291765), (159, 247725), (225, 175059), (265, 148635), (367, 107325), (405, 97255), (477, 82575), (675, 58353), (795, 49545), (1101, 35775), (1325, 29727), (1431, 27525), (1835, 21465), (2025, 19451), (2385, 16515), (3303, 11925), (3975, 9909), (4293, 9175), (5505, 7155)]