842205195

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 1655506944

約数和(自身を除く): 813301749

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 71, 81, 117, 135, 195, 213, 243, 351, 355, 405, 585, 639, 751, 923, 1053, 1065, 1215, 1755, 1917, 2253, 2769, 3159, 3195, 3755, 4615, 5265, 5751, 6759, 8307, 9585, 9763, 11265, 13845, 15795, 17253, 20277, 24921, 28755, 29289, 33795, 41535, 48815, 53321, 60831, 74763, 86265, 87867, 101385, 124605, 146445, 159963, 182493, 224289, 263601, 266605, 304155, 373815, 439335, 479889, 693173, 790803, 799815, 912465, 1121445, 1318005, 1439667, 2079519, 2372409, 2399445, 3465865, 3954015, 4319001, 6238557, 7198335, 10397595, 11862045, 12957003, 18715671, 21595005, 31192785, 56147013, 64785015, 93578355, 168441039, 280735065, 842205195]

約数ペア:

[(1, 842205195), (3, 280735065), (5, 168441039), (9, 93578355), (13, 64785015), (15, 56147013), (27, 31192785), (39, 21595005), (45, 18715671), (65, 12957003), (71, 11862045), (81, 10397595), (117, 7198335), (135, 6238557), (195, 4319001), (213, 3954015), (243, 3465865), (351, 2399445), (355, 2372409), (405, 2079519), (585, 1439667), (639, 1318005), (751, 1121445), (923, 912465), (1053, 799815), (1065, 790803), (1215, 693173), (1755, 479889), (1917, 439335), (2253, 373815), (2769, 304155), (3159, 266605), (3195, 263601), (3755, 224289), (4615, 182493), (5265, 159963), (5751, 146445), (6759, 124605), (8307, 101385), (9585, 87867), (9763, 86265), (11265, 74763), (13845, 60831), (15795, 53321), (17253, 48815), (20277, 41535), (24921, 33795), (28755, 29289)]