309435335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 422682624

約数和(自身を除く): 113247289

約数列:

[1, 5, 11, 31, 55, 97, 155, 341, 485, 1067, 1705, 1871, 3007, 5335, 9355, 15035, 20581, 33077, 58001, 102905, 165385, 181487, 290005, 638011, 907435, 1996357, 3190055, 5626097, 9981785, 28130485, 61887067, 309435335]

約数ペア:

[(1, 309435335), (5, 61887067), (11, 28130485), (31, 9981785), (55, 5626097), (97, 3190055), (155, 1996357), (341, 907435), (485, 638011), (1067, 290005), (1705, 181487), (1871, 165385), (3007, 102905), (5335, 58001), (9355, 33077), (15035, 20581)]