763425

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:64

約数の個数: 60

約数和(自身を含む): 1575420

約数和(自身を除く): 811995

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 29, 39, 45, 65, 75, 81, 87, 117, 135, 145, 195, 225, 261, 325, 351, 377, 405, 435, 585, 675, 725, 783, 975, 1053, 1131, 1305, 1755, 1885, 2025, 2175, 2349, 2925, 3393, 3915, 5265, 5655, 6525, 8775, 9425, 10179, 11745, 16965, 19575, 26325, 28275, 30537, 50895, 58725, 84825, 152685, 254475, 763425]

約数ペア:

[(1, 763425), (3, 254475), (5, 152685), (9, 84825), (13, 58725), (15, 50895), (25, 30537), (27, 28275), (29, 26325), (39, 19575), (45, 16965), (65, 11745), (75, 10179), (81, 9425), (87, 8775), (117, 6525), (135, 5655), (145, 5265), (195, 3915), (225, 3393), (261, 2925), (325, 2349), (351, 2175), (377, 2025), (405, 1885), (435, 1755), (585, 1305), (675, 1131), (725, 1053), (783, 975)]