72764835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33923}}^1$

素因数の和:33955

約数の個数: 32

約数和(自身を含む): 136781568

約数和(自身を除く): 64016733

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 33923, 101769, 169615, 373153, 440999, 508845, 1119459, 1322997, 1865765, 2204995, 4850989, 5597295, 6614985, 14552967, 24254945, 72764835]

約数ペア:

[(1, 72764835), (3, 24254945), (5, 14552967), (11, 6614985), (13, 5597295), (15, 4850989), (33, 2204995), (39, 1865765), (55, 1322997), (65, 1119459), (143, 508845), (165, 440999), (195, 373153), (429, 169615), (715, 101769), (2145, 33923)]