72909585

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{77153}}^1$

素因数の和:77174

約数の個数: 32

約数和(自身を含む): 148135680

約数和(自身を除く): 75226095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 77153, 231459, 385765, 540071, 694377, 1157295, 1620213, 2083131, 2700355, 3471885, 4860639, 8101065, 10415655, 14581917, 24303195, 72909585]

約数ペア:

[(1, 72909585), (3, 24303195), (5, 14581917), (7, 10415655), (9, 8101065), (15, 4860639), (21, 3471885), (27, 2700355), (35, 2083131), (45, 1620213), (63, 1157295), (105, 694377), (135, 540071), (189, 385765), (315, 231459), (945, 77153)]