242171235

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17761}}^1$

素因数の和:17876

約数の個数: 32

約数和(自身を含む): 434813760

約数和(自身を除く): 192642525

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 13635, 17761, 53283, 88805, 159849, 266415, 479547, 799245, 1793861, 2397735, 5381583, 8969305, 16144749, 26907915, 48434247, 80723745, 242171235]

約数ペア:

[(1, 242171235), (3, 80723745), (5, 48434247), (9, 26907915), (15, 16144749), (27, 8969305), (45, 5381583), (101, 2397735), (135, 1793861), (303, 799245), (505, 479547), (909, 266415), (1515, 159849), (2727, 88805), (4545, 53283), (13635, 17761)]