72756735

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 119232000

約数和(自身を除く): 46475265

約数列:

[1, 3, 5, 15, 59, 177, 229, 295, 359, 687, 885, 1077, 1145, 1795, 3435, 5385, 13511, 21181, 40533, 63543, 67555, 82211, 105905, 202665, 246633, 317715, 411055, 1233165, 4850449, 14551347, 24252245, 72756735]

約数ペア:

[(1, 72756735), (3, 24252245), (5, 14551347), (15, 4850449), (59, 1233165), (177, 411055), (229, 317715), (295, 246633), (359, 202665), (687, 105905), (885, 82211), (1077, 67555), (1145, 63543), (1795, 40533), (3435, 21181), (5385, 13511)]