169485835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 224446464

約数和(自身を除く): 54960629

約数列:

[1, 5, 17, 31, 85, 131, 155, 491, 527, 655, 2227, 2455, 2635, 4061, 8347, 11135, 15221, 20305, 41735, 64321, 69037, 76105, 258757, 321605, 345185, 1093457, 1293785, 1993951, 5467285, 9969755, 33897167, 169485835]

約数ペア:

[(1, 169485835), (5, 33897167), (17, 9969755), (31, 5467285), (85, 1993951), (131, 1293785), (155, 1093457), (491, 345185), (527, 321605), (655, 258757), (2227, 76105), (2455, 69037), (2635, 64321), (4061, 41735), (8347, 20305), (11135, 15221)]