1043420475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{26399}}^1$

素因数の和:26460

約数の個数: 48

約数和(自身を含む): 1885593600

約数和(自身を除く): 842173125

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 1275, 1581, 2325, 2635, 7905, 13175, 26399, 39525, 79197, 131995, 395985, 448783, 659975, 818369, 1346349, 1979925, 2243915, 2455107, 4091845, 6731745, 11219575, 12275535, 13912273, 20459225, 33658725, 41736819, 61377675, 69561365, 208684095, 347806825, 1043420475]

約数ペア:

[(1, 1043420475), (3, 347806825), (5, 208684095), (15, 69561365), (17, 61377675), (25, 41736819), (31, 33658725), (51, 20459225), (75, 13912273), (85, 12275535), (93, 11219575), (155, 6731745), (255, 4091845), (425, 2455107), (465, 2243915), (527, 1979925), (775, 1346349), (1275, 818369), (1581, 659975), (2325, 448783), (2635, 395985), (7905, 131995), (13175, 79197), (26399, 39525)]