72055995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1907}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 126385920

約数和(自身を除く): 54329925

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 1145, 1907, 2519, 3435, 5721, 7557, 9535, 12595, 20977, 28605, 37785, 62931, 104885, 314655, 436703, 1310109, 2183515, 4803733, 6550545, 14411199, 24018665, 72055995]

約数ペア:

[(1, 72055995), (3, 24018665), (5, 14411199), (11, 6550545), (15, 4803733), (33, 2183515), (55, 1310109), (165, 436703), (229, 314655), (687, 104885), (1145, 62931), (1907, 37785), (2519, 28605), (3435, 20977), (5721, 12595), (7557, 9535)]