23504175

素因数分解:

$3^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 45090864

約数和(自身を除く): 21586689

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 73, 75, 81, 135, 159, 219, 225, 243, 265, 365, 405, 477, 657, 675, 795, 1095, 1215, 1325, 1431, 1825, 1971, 2025, 2385, 3285, 3869, 3975, 4293, 5475, 5913, 6075, 7155, 9855, 11607, 11925, 12879, 16425, 17739, 19345, 21465, 29565, 34821, 35775, 49275, 58035, 64395, 88695, 96725, 104463, 107325, 147825, 174105, 290175, 313389, 321975, 443475, 522315, 870525, 940167, 1566945, 2611575, 4700835, 7834725, 23504175]

約数ペア:

[(1, 23504175), (3, 7834725), (5, 4700835), (9, 2611575), (15, 1566945), (25, 940167), (27, 870525), (45, 522315), (53, 443475), (73, 321975), (75, 313389), (81, 290175), (135, 174105), (159, 147825), (219, 107325), (225, 104463), (243, 96725), (265, 88695), (365, 64395), (405, 58035), (477, 49275), (657, 35775), (675, 34821), (795, 29565), (1095, 21465), (1215, 19345), (1325, 17739), (1431, 16425), (1825, 12879), (1971, 11925), (2025, 11607), (2385, 9855), (3285, 7155), (3869, 6075), (3975, 5913), (4293, 5475)]