1371325175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 1928314080

約数和(自身を除く): 556988905

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 373, 461, 725, 1595, 1865, 2305, 4103, 5071, 7975, 9325, 10817, 11525, 13369, 20515, 25355, 54085, 66845, 102575, 118987, 126775, 147059, 171953, 270425, 334225, 594935, 735295, 859765, 1891483, 2974675, 3676475, 4298825, 4986637, 9457415, 24933185, 47287075, 54853007, 124665925, 274265035, 1371325175]

約数ペア:

[(1, 1371325175), (5, 274265035), (11, 124665925), (25, 54853007), (29, 47287075), (55, 24933185), (145, 9457415), (275, 4986637), (319, 4298825), (373, 3676475), (461, 2974675), (725, 1891483), (1595, 859765), (1865, 735295), (2305, 594935), (4103, 334225), (5071, 270425), (7975, 171953), (9325, 147059), (10817, 126775), (11525, 118987), (13369, 102575), (20515, 66845), (25355, 54085)]