17300385

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 32235840

約数和(自身を除く): 14935455

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 491, 783, 1215, 1305, 1473, 2349, 2455, 3915, 4419, 7047, 7365, 11745, 13257, 14239, 22095, 35235, 39771, 42717, 66285, 71195, 119313, 128151, 198855, 213585, 384453, 596565, 640755, 1153359, 1922265, 3460077, 5766795, 17300385]

約数ペア:

[(1, 17300385), (3, 5766795), (5, 3460077), (9, 1922265), (15, 1153359), (27, 640755), (29, 596565), (45, 384453), (81, 213585), (87, 198855), (135, 128151), (145, 119313), (243, 71195), (261, 66285), (405, 42717), (435, 39771), (491, 35235), (783, 22095), (1215, 14239), (1305, 13257), (1473, 11745), (2349, 7365), (2455, 7047), (3915, 4419)]