47403915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 82064640

約数和(自身を除く): 34660725

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 849, 859, 1415, 2577, 3679, 4245, 4295, 11037, 11167, 12885, 18395, 33501, 55185, 55835, 167505, 243097, 729291, 1215485, 3160261, 3646455, 9480783, 15801305, 47403915]

約数ペア:

[(1, 47403915), (3, 15801305), (5, 9480783), (13, 3646455), (15, 3160261), (39, 1215485), (65, 729291), (195, 243097), (283, 167505), (849, 55835), (859, 55185), (1415, 33501), (2577, 18395), (3679, 12885), (4245, 11167), (4295, 11037)]