65324925

素因数分解:

$3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1522

約数の個数: 36

約数和(自身を含む): 117611520

約数和(自身を除く): 52286595

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 227, 681, 1135, 1279, 2043, 3405, 3837, 5675, 6395, 10215, 11511, 17025, 19185, 31975, 51075, 57555, 95925, 287775, 290333, 870999, 1451665, 2612997, 4354995, 7258325, 13064985, 21774975, 65324925]

約数ペア:

[(1, 65324925), (3, 21774975), (5, 13064985), (9, 7258325), (15, 4354995), (25, 2612997), (45, 1451665), (75, 870999), (225, 290333), (227, 287775), (681, 95925), (1135, 57555), (1279, 51075), (2043, 31975), (3405, 19185), (3837, 17025), (5675, 11511), (6395, 10215)]