79480525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 111849984

約数和(自身を除く): 32369459

約数列:

[1, 5, 17, 23, 25, 47, 85, 115, 173, 235, 391, 425, 575, 799, 865, 1081, 1175, 1955, 2941, 3979, 3995, 4325, 5405, 8131, 9775, 14705, 18377, 19895, 19975, 27025, 40655, 67643, 73525, 91885, 99475, 138227, 187013, 203275, 338215, 459425, 691135, 935065, 1691075, 3179221, 3455675, 4675325, 15896105, 79480525]

約数ペア:

[(1, 79480525), (5, 15896105), (17, 4675325), (23, 3455675), (25, 3179221), (47, 1691075), (85, 935065), (115, 691135), (173, 459425), (235, 338215), (391, 203275), (425, 187013), (575, 138227), (799, 99475), (865, 91885), (1081, 73525), (1175, 67643), (1955, 40655), (2941, 27025), (3979, 19975), (3995, 19895), (4325, 18377), (5405, 14705), (8131, 9775)]