66481965

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14923}}^1$

素因数の和:14951

約数の個数: 40

約数和(自身を含む): 130017888

約数和(自身を除く): 63535923

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 14923, 44769, 74615, 134307, 164153, 223845, 402921, 492459, 671535, 820765, 1208763, 1477377, 2014605, 2462295, 4432131, 6043815, 7386885, 13296393, 22160655, 66481965]

約数ペア:

[(1, 66481965), (3, 22160655), (5, 13296393), (9, 7386885), (11, 6043815), (15, 4432131), (27, 2462295), (33, 2014605), (45, 1477377), (55, 1208763), (81, 820765), (99, 671535), (135, 492459), (165, 402921), (297, 223845), (405, 164153), (495, 134307), (891, 74615), (1485, 44769), (4455, 14923)]