202801185

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16879}}^1$

素因数の和:16982

約数の個数: 32

約数和(自身を含む): 364608000

約数和(自身を除く): 161806815

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 12015, 16879, 50637, 84395, 151911, 253185, 455733, 759555, 1502231, 2278665, 4506693, 7511155, 13520079, 22533465, 40560237, 67600395, 202801185]

約数ペア:

[(1, 202801185), (3, 67600395), (5, 40560237), (9, 22533465), (15, 13520079), (27, 7511155), (45, 4506693), (89, 2278665), (135, 1502231), (267, 759555), (445, 455733), (801, 253185), (1335, 151911), (2403, 84395), (4005, 50637), (12015, 16879)]