152711425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 211272192

約数和(自身を除く): 58560767

約数列:

[1, 5, 17, 25, 31, 67, 85, 155, 173, 335, 425, 527, 775, 865, 1139, 1675, 2077, 2635, 2941, 4325, 5363, 5695, 10385, 11591, 13175, 14705, 26815, 28475, 35309, 51925, 57955, 73525, 91171, 134075, 176545, 197047, 289775, 359321, 455855, 882725, 985235, 1796605, 2279275, 4926175, 6108457, 8983025, 30542285, 152711425]

約数ペア:

[(1, 152711425), (5, 30542285), (17, 8983025), (25, 6108457), (31, 4926175), (67, 2279275), (85, 1796605), (155, 985235), (173, 882725), (335, 455855), (425, 359321), (527, 289775), (775, 197047), (865, 176545), (1139, 134075), (1675, 91171), (2077, 73525), (2635, 57955), (2941, 51925), (4325, 35309), (5363, 28475), (5695, 26815), (10385, 14705), (11591, 13175)]