228034455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1901}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 398780928

約数和(自身を除く): 170746473

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 727, 1901, 2181, 3635, 5703, 7997, 9505, 10905, 20911, 23991, 28515, 39985, 62733, 104555, 119955, 313665, 1382027, 4146081, 6910135, 15202297, 20730405, 45606891, 76011485, 228034455]

約数ペア:

[(1, 228034455), (3, 76011485), (5, 45606891), (11, 20730405), (15, 15202297), (33, 6910135), (55, 4146081), (165, 1382027), (727, 313665), (1901, 119955), (2181, 104555), (3635, 62733), (5703, 39985), (7997, 28515), (9505, 23991), (10905, 20911)]