979344025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2311}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 1403624448

約数和(自身を除く): 424280423

約数列:

[1, 5, 11, 23, 25, 55, 67, 115, 253, 275, 335, 575, 737, 1265, 1541, 1675, 2311, 3685, 6325, 7705, 11555, 16951, 18425, 25421, 38525, 53153, 57775, 84755, 127105, 154837, 265765, 423775, 584683, 635525, 774185, 1328825, 1703207, 2923415, 3561251, 3870925, 8516035, 14617075, 17806255, 39173761, 42580175, 89031275, 195868805, 979344025]

約数ペア:

[(1, 979344025), (5, 195868805), (11, 89031275), (23, 42580175), (25, 39173761), (55, 17806255), (67, 14617075), (115, 8516035), (253, 3870925), (275, 3561251), (335, 2923415), (575, 1703207), (737, 1328825), (1265, 774185), (1541, 635525), (1675, 584683), (2311, 423775), (3685, 265765), (6325, 154837), (7705, 127105), (11555, 84755), (16951, 57775), (18425, 53153), (25421, 38525)]