284442495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{22283}}^1$

素因数の和:22351

約数の個数: 32

約数和(自身を含む): 487752192

約数和(自身を除く): 203309697

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12765, 22283, 66849, 111415, 334245, 512509, 824471, 1537527, 2473413, 2562545, 4122355, 7687635, 12367065, 18962833, 56888499, 94814165, 284442495]

約数ペア:

[(1, 284442495), (3, 94814165), (5, 56888499), (15, 18962833), (23, 12367065), (37, 7687635), (69, 4122355), (111, 2562545), (115, 2473413), (185, 1537527), (345, 824471), (555, 512509), (851, 334245), (2553, 111415), (4255, 66849), (12765, 22283)]