1330248215

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 1763604480

約数和(自身を除く): 433356265

約数列:

[1, 5, 17, 43, 79, 85, 215, 271, 289, 395, 731, 1343, 1355, 1445, 3397, 3655, 4607, 6715, 11653, 12427, 16985, 21409, 22831, 23035, 57749, 58265, 62135, 78319, 107045, 114155, 198101, 288745, 363953, 391595, 920587, 981733, 990505, 1819765, 3367717, 4602935, 4908665, 6187201, 15649979, 16838585, 30936005, 78249895, 266049643, 1330248215]

約数ペア:

[(1, 1330248215), (5, 266049643), (17, 78249895), (43, 30936005), (79, 16838585), (85, 15649979), (215, 6187201), (271, 4908665), (289, 4602935), (395, 3367717), (731, 1819765), (1343, 990505), (1355, 981733), (1445, 920587), (3397, 391595), (3655, 363953), (4607, 288745), (6715, 198101), (11653, 114155), (12427, 107045), (16985, 78319), (21409, 62135), (22831, 58265), (23035, 57749)]