135455250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{25801}}^1$

素因数の和:25828

約数の個数: 64

約数和(自身を含む): 386410752

約数和(自身を除く): 250955502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 25801, 51602, 77403, 129005, 154806, 180607, 258010, 361214, 387015, 541821, 645025, 774030, 903035, 1083642, 1290050, 1806070, 1935075, 2709105, 3225125, 3870150, 4515175, 5418210, 6450250, 9030350, 9675375, 13545525, 19350750, 22575875, 27091050, 45151750, 67727625, 135455250]

約数ペア:

[(1, 135455250), (2, 67727625), (3, 45151750), (5, 27091050), (6, 22575875), (7, 19350750), (10, 13545525), (14, 9675375), (15, 9030350), (21, 6450250), (25, 5418210), (30, 4515175), (35, 3870150), (42, 3225125), (50, 2709105), (70, 1935075), (75, 1806070), (105, 1290050), (125, 1083642), (150, 903035), (175, 774030), (210, 645025), (250, 541821), (350, 387015), (375, 361214), (525, 258010), (750, 180607), (875, 154806), (1050, 129005), (1750, 77403), (2625, 51602), (5250, 25801)]