4349875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 6065280

約数和(自身を除く): 1715405

約数列:

[1, 5, 17, 23, 25, 85, 89, 115, 125, 391, 425, 445, 575, 1513, 1955, 2047, 2125, 2225, 2875, 7565, 9775, 10235, 11125, 34799, 37825, 48875, 51175, 173995, 189125, 255875, 869975, 4349875]

約数ペア:

[(1, 4349875), (5, 869975), (17, 255875), (23, 189125), (25, 173995), (85, 51175), (89, 48875), (115, 37825), (125, 34799), (391, 11125), (425, 10235), (445, 9775), (575, 7565), (1513, 2875), (1955, 2225), (2047, 2125)]