123497193025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{5323}}^1$

素因数の和:5770

約数の個数: 48

約数和(自身を含む): 161468486784

約数和(自身を除く): 37971293759

約数列:

[1, 5, 23, 25, 115, 157, 257, 575, 785, 1285, 3611, 3925, 5323, 5911, 6425, 18055, 26615, 29555, 40349, 90275, 122429, 133075, 147775, 201745, 612145, 835711, 928027, 1008725, 1368011, 3060725, 4178555, 4640135, 6840055, 19221353, 20892775, 23200675, 31464253, 34200275, 96106765, 157321265, 214777727, 480533825, 786606325, 1073888635, 4939887721, 5369443175, 24699438605, 123497193025]

約数ペア:

[(1, 123497193025), (5, 24699438605), (23, 5369443175), (25, 4939887721), (115, 1073888635), (157, 786606325), (257, 480533825), (575, 214777727), (785, 157321265), (1285, 96106765), (3611, 34200275), (3925, 31464253), (5323, 23200675), (5911, 20892775), (6425, 19221353), (18055, 6840055), (26615, 4640135), (29555, 4178555), (40349, 3060725), (90275, 1368011), (122429, 1008725), (133075, 928027), (147775, 835711), (201745, 612145)]