11147625

素因数分解:

$3^5\times 5^3\times {\mathrm{367}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 20896512

約数和(自身を除く): 9748887

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 367, 375, 405, 675, 1101, 1125, 1215, 1835, 2025, 3303, 3375, 5505, 6075, 9175, 9909, 10125, 16515, 27525, 29727, 30375, 45875, 49545, 82575, 89181, 137625, 148635, 247725, 412875, 445905, 743175, 1238625, 2229525, 3715875, 11147625]

約数ペア:

[(1, 11147625), (3, 3715875), (5, 2229525), (9, 1238625), (15, 743175), (25, 445905), (27, 412875), (45, 247725), (75, 148635), (81, 137625), (125, 89181), (135, 82575), (225, 49545), (243, 45875), (367, 30375), (375, 29727), (405, 27525), (675, 16515), (1101, 10125), (1125, 9909), (1215, 9175), (1835, 6075), (2025, 5505), (3303, 3375)]