2503867425

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{16519}}^1$

素因数の和:16622

約数の個数: 48

約数和(自身を含む): 4326389760

約数和(自身を除く): 1822522335

約数列:

[1, 3, 5, 15, 25, 43, 47, 75, 129, 141, 215, 235, 645, 705, 1075, 1175, 2021, 3225, 3525, 6063, 10105, 16519, 30315, 49557, 50525, 82595, 151575, 247785, 412975, 710317, 776393, 1238925, 2130951, 2329179, 3551585, 3881965, 10654755, 11645895, 17757925, 19409825, 33384899, 53273775, 58229475, 100154697, 166924495, 500773485, 834622475, 2503867425]

約数ペア:

[(1, 2503867425), (3, 834622475), (5, 500773485), (15, 166924495), (25, 100154697), (43, 58229475), (47, 53273775), (75, 33384899), (129, 19409825), (141, 17757925), (215, 11645895), (235, 10654755), (645, 3881965), (705, 3551585), (1075, 2329179), (1175, 2130951), (2021, 1238925), (3225, 776393), (3525, 710317), (6063, 412975), (10105, 247785), (16519, 151575), (30315, 82595), (49557, 50525)]