1215703546005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{87808129}}^1$

素因数の和:87808221

約数の個数: 32

約数和(自身を含む): 2124254280960

約数和(自身を除く): 908550734955

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 13845, 87808129, 263424387, 439040645, 1141505677, 1317121935, 3424517031, 5707528385, 6234377159, 17122585155, 18703131477, 31171885795, 81046903067, 93515657385, 243140709201, 405234515335, 1215703546005]

約数ペア:

[(1, 1215703546005), (3, 405234515335), (5, 243140709201), (13, 93515657385), (15, 81046903067), (39, 31171885795), (65, 18703131477), (71, 17122585155), (195, 6234377159), (213, 5707528385), (355, 3424517031), (923, 1317121935), (1065, 1141505677), (2769, 439040645), (4615, 263424387), (13845, 87808129)]