13048425

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 25831680

約数和(自身を除く): 12783255

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1487, 1755, 2925, 4461, 7435, 8775, 13383, 19331, 22305, 37175, 40149, 57993, 66915, 96655, 111525, 173979, 200745, 289965, 334575, 483275, 521937, 869895, 1003725, 1449825, 2609685, 4349475, 13048425]

約数ペア:

[(1, 13048425), (3, 4349475), (5, 2609685), (9, 1449825), (13, 1003725), (15, 869895), (25, 521937), (27, 483275), (39, 334575), (45, 289965), (65, 200745), (75, 173979), (117, 111525), (135, 96655), (195, 66915), (225, 57993), (325, 40149), (351, 37175), (585, 22305), (675, 19331), (975, 13383), (1487, 8775), (1755, 7435), (2925, 4461)]