39145275

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1522

約数の個数: 60

約数和(自身を含む): 78140832

約数和(自身を除く): 38995557

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1487, 1755, 2025, 2925, 4461, 5265, 7435, 8775, 13383, 19331, 22305, 26325, 37175, 40149, 57993, 66915, 96655, 111525, 120447, 173979, 200745, 289965, 334575, 483275, 521937, 602235, 869895, 1003725, 1449825, 1565811, 2609685, 3011175, 4349475, 7829055, 13048425, 39145275]

約数ペア:

[(1, 39145275), (3, 13048425), (5, 7829055), (9, 4349475), (13, 3011175), (15, 2609685), (25, 1565811), (27, 1449825), (39, 1003725), (45, 869895), (65, 602235), (75, 521937), (81, 483275), (117, 334575), (135, 289965), (195, 200745), (225, 173979), (325, 120447), (351, 111525), (405, 96655), (585, 66915), (675, 57993), (975, 40149), (1053, 37175), (1487, 26325), (1755, 22305), (2025, 19331), (2925, 13383), (4461, 8775), (5265, 7435)]