4273425

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 8471680

約数和(自身を除く): 4198255

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 487, 585, 675, 975, 1461, 1755, 2435, 2925, 4383, 6331, 7305, 8775, 12175, 13149, 18993, 21915, 31655, 36525, 56979, 65745, 94965, 109575, 158275, 170937, 284895, 328725, 474825, 854685, 1424475, 4273425]

約数ペア:

[(1, 4273425), (3, 1424475), (5, 854685), (9, 474825), (13, 328725), (15, 284895), (25, 170937), (27, 158275), (39, 109575), (45, 94965), (65, 65745), (75, 56979), (117, 36525), (135, 31655), (195, 21915), (225, 18993), (325, 13149), (351, 12175), (487, 8775), (585, 7305), (675, 6331), (975, 4383), (1461, 2925), (1755, 2435)]