1520407845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{43261}}^1$

素因数の和:43354

約数の個数: 48

約数和(自身を含む): 2915512704

約数和(自身を除く): 1395104859

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 2343, 3195, 3905, 7029, 11715, 35145, 43261, 129783, 216305, 389349, 475871, 648915, 1427613, 1946745, 2379355, 3071531, 4282839, 7138065, 9214593, 15357655, 21414195, 27643779, 33786841, 46072965, 101360523, 138218895, 168934205, 304081569, 506802615, 1520407845]

約数ペア:

[(1, 1520407845), (3, 506802615), (5, 304081569), (9, 168934205), (11, 138218895), (15, 101360523), (33, 46072965), (45, 33786841), (55, 27643779), (71, 21414195), (99, 15357655), (165, 9214593), (213, 7138065), (355, 4282839), (495, 3071531), (639, 2379355), (781, 1946745), (1065, 1427613), (2343, 648915), (3195, 475871), (3905, 389349), (7029, 216305), (11715, 129783), (35145, 43261)]