29830095

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 25206705

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 139, 171, 251, 285, 417, 695, 753, 855, 1251, 1255, 2085, 2259, 2641, 3765, 4769, 6255, 7923, 11295, 13205, 14307, 23769, 23845, 34889, 39615, 42921, 71535, 104667, 118845, 174445, 214605, 314001, 523335, 662891, 1570005, 1988673, 3314455, 5966019, 9943365, 29830095]

約数ペア:

[(1, 29830095), (3, 9943365), (5, 5966019), (9, 3314455), (15, 1988673), (19, 1570005), (45, 662891), (57, 523335), (95, 314001), (139, 214605), (171, 174445), (251, 118845), (285, 104667), (417, 71535), (695, 42921), (753, 39615), (855, 34889), (1251, 23845), (1255, 23769), (2085, 14307), (2259, 13205), (2641, 11295), (3765, 7923), (4769, 6255)]