13361355

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 27465984

約数和(自身を除く): 14104629

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1571, 1701, 2835, 4713, 7855, 8505, 10997, 14139, 23565, 32991, 42417, 54985, 70695, 98973, 127251, 164955, 212085, 296919, 381753, 494865, 636255, 890757, 1484595, 1908765, 2672271, 4453785, 13361355]

約数ペア:

[(1, 13361355), (3, 4453785), (5, 2672271), (7, 1908765), (9, 1484595), (15, 890757), (21, 636255), (27, 494865), (35, 381753), (45, 296919), (63, 212085), (81, 164955), (105, 127251), (135, 98973), (189, 70695), (243, 54985), (315, 42417), (405, 32991), (567, 23565), (945, 14139), (1215, 10997), (1571, 8505), (1701, 7855), (2835, 4713)]