64751535

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1637}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 115577280

約数和(自身を除く): 50825745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 879, 1465, 1637, 2637, 4395, 4911, 7911, 8185, 13185, 14733, 24555, 39555, 44199, 73665, 220995, 479641, 1438923, 2398205, 4316769, 7194615, 12950307, 21583845, 64751535]

約数ペア:

[(1, 64751535), (3, 21583845), (5, 12950307), (9, 7194615), (15, 4316769), (27, 2398205), (45, 1438923), (135, 479641), (293, 220995), (879, 73665), (1465, 44199), (1637, 39555), (2637, 24555), (4395, 14733), (4911, 13185), (7911, 8185)]