45012225

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 77137920

約数和(自身を除く): 32125695

約数列:

[1, 3, 5, 15, 25, 71, 75, 79, 107, 213, 237, 321, 355, 395, 535, 1065, 1185, 1605, 1775, 1975, 2675, 5325, 5609, 5925, 7597, 8025, 8453, 16827, 22791, 25359, 28045, 37985, 42265, 84135, 113955, 126795, 140225, 189925, 211325, 420675, 569775, 600163, 633975, 1800489, 3000815, 9002445, 15004075, 45012225]

約数ペア:

[(1, 45012225), (3, 15004075), (5, 9002445), (15, 3000815), (25, 1800489), (71, 633975), (75, 600163), (79, 569775), (107, 420675), (213, 211325), (237, 189925), (321, 140225), (355, 126795), (395, 113955), (535, 84135), (1065, 42265), (1185, 37985), (1605, 28045), (1775, 25359), (1975, 22791), (2675, 16827), (5325, 8453), (5609, 8025), (5925, 7597)]