78154635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3677}}^1$

素因数の和:3807

約数の個数: 32

約数和(自身を含む): 135938880

約数和(自身を除く): 57784245

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 3677, 4251, 7085, 11031, 18385, 21255, 47801, 55155, 143403, 239005, 400793, 717015, 1202379, 2003965, 5210309, 6011895, 15630927, 26051545, 78154635]

約数ペア:

[(1, 78154635), (3, 26051545), (5, 15630927), (13, 6011895), (15, 5210309), (39, 2003965), (65, 1202379), (109, 717015), (195, 400793), (327, 239005), (545, 143403), (1417, 55155), (1635, 47801), (3677, 21255), (4251, 18385), (7085, 11031)]