20150924975

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{102929}}^1$

素因数の和:103171

約数の個数: 24

約数和(自身を含む): 25730853120

約数和(自身を除く): 5579928145

約数列:

[1, 5, 25, 41, 191, 205, 955, 1025, 4775, 7831, 39155, 102929, 195775, 514645, 2573225, 4220089, 19659439, 21100445, 98297195, 105502225, 491485975, 806036999, 4030184995, 20150924975]

約数ペア:

[(1, 20150924975), (5, 4030184995), (25, 806036999), (41, 491485975), (191, 105502225), (205, 98297195), (955, 21100445), (1025, 19659439), (4775, 4220089), (7831, 2573225), (39155, 514645), (102929, 195775)]