9509625

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 17521920

約数和(自身を除く): 8012295

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 107, 125, 225, 237, 321, 375, 395, 535, 711, 963, 1125, 1185, 1605, 1975, 2675, 3555, 4815, 5925, 8025, 8453, 9875, 13375, 17775, 24075, 25359, 29625, 40125, 42265, 76077, 88875, 120375, 126795, 211325, 380385, 633975, 1056625, 1901925, 3169875, 9509625]

約数ペア:

[(1, 9509625), (3, 3169875), (5, 1901925), (9, 1056625), (15, 633975), (25, 380385), (45, 211325), (75, 126795), (79, 120375), (107, 88875), (125, 76077), (225, 42265), (237, 40125), (321, 29625), (375, 25359), (395, 24075), (535, 17775), (711, 13375), (963, 9875), (1125, 8453), (1185, 8025), (1605, 5925), (1975, 4815), (2675, 3555)]