449332585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 597155328

約数和(自身を除く): 147822743

約数列:

[1, 5, 13, 43, 65, 215, 373, 431, 559, 1865, 2155, 2795, 4849, 5603, 16039, 18533, 24245, 28015, 80195, 92665, 160763, 208507, 240929, 803815, 1042535, 1204645, 2089919, 6912809, 10449595, 34564045, 89866517, 449332585]

約数ペア:

[(1, 449332585), (5, 89866517), (13, 34564045), (43, 10449595), (65, 6912809), (215, 2089919), (373, 1204645), (431, 1042535), (559, 803815), (1865, 240929), (2155, 208507), (2795, 160763), (4849, 92665), (5603, 80195), (16039, 28015), (18533, 24245)]