15540390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{57557}}^1$

素因数の和:57573

約数の個数: 32

約数和(自身を含む): 41441760

約数和(自身を除く): 25901370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 57557, 115114, 172671, 287785, 345342, 518013, 575570, 863355, 1036026, 1554039, 1726710, 2590065, 3108078, 5180130, 7770195, 15540390]

約数ペア:

[(1, 15540390), (2, 7770195), (3, 5180130), (5, 3108078), (6, 2590065), (9, 1726710), (10, 1554039), (15, 1036026), (18, 863355), (27, 575570), (30, 518013), (45, 345342), (54, 287785), (90, 172671), (135, 115114), (270, 57557)]