27967275

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{1973}}^1$

素因数の和:2002

約数の個数: 60

約数和(自身を含む): 59235792

約数和(自身を除く): 31268517

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 1973, 2025, 2835, 4725, 5919, 9865, 13811, 14175, 17757, 29595, 41433, 49325, 53271, 69055, 88785, 124299, 147975, 159813, 207165, 266355, 345275, 372897, 443925, 621495, 799065, 1035825, 1118691, 1331775, 1864485, 3107475, 3995325, 5593455, 9322425, 27967275]

約数ペア:

[(1, 27967275), (3, 9322425), (5, 5593455), (7, 3995325), (9, 3107475), (15, 1864485), (21, 1331775), (25, 1118691), (27, 1035825), (35, 799065), (45, 621495), (63, 443925), (75, 372897), (81, 345275), (105, 266355), (135, 207165), (175, 159813), (189, 147975), (225, 124299), (315, 88785), (405, 69055), (525, 53271), (567, 49325), (675, 41433), (945, 29595), (1575, 17757), (1973, 14175), (2025, 13811), (2835, 9865), (4725, 5919)]