1285453565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{4091}}^1$

素因数の和:4333

約数の個数: 32

約数和(自身を含む): 1750066560

約数和(自身を除く): 464612995

約数列:

[1, 5, 11, 29, 55, 145, 197, 319, 985, 1595, 2167, 4091, 5713, 10835, 20455, 28565, 45001, 62843, 118639, 225005, 314215, 593195, 805927, 1305029, 4029635, 6525145, 8865197, 23371883, 44325985, 116859415, 257090713, 1285453565]

約数ペア:

[(1, 1285453565), (5, 257090713), (11, 116859415), (29, 44325985), (55, 23371883), (145, 8865197), (197, 6525145), (319, 4029635), (985, 1305029), (1595, 805927), (2167, 593195), (4091, 314215), (5713, 225005), (10835, 118639), (20455, 62843), (28565, 45001)]