211725782015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1\times {\mathrm{45821}}^1$

素因数の和:48763

約数の個数: 32

約数和(自身を含む): 286831056960

約数和(自身を除く): 75105274945

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 2897, 14485, 31867, 45821, 84013, 159335, 229105, 420065, 504031, 924143, 1328809, 2520155, 4620715, 6644045, 14616899, 73084495, 132743437, 663717185, 1460177807, 3849559673, 7300889035, 19247798365, 42345156403, 211725782015]

約数ペア:

[(1, 211725782015), (5, 42345156403), (11, 19247798365), (29, 7300889035), (55, 3849559673), (145, 1460177807), (319, 663717185), (1595, 132743437), (2897, 73084495), (14485, 14616899), (31867, 6644045), (45821, 4620715), (84013, 2520155), (159335, 1328809), (229105, 924143), (420065, 504031)]