15705316131

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1\times {\mathrm{2287}}^1$

素因数の和:4163

約数の個数: 32

約数和(自身を含む): 22165118976

約数和(自身を除く): 6459802845

約数列:

[1, 3, 31, 41, 93, 123, 1271, 1801, 2287, 3813, 5403, 6861, 55831, 70897, 73841, 93767, 167493, 212691, 221523, 281301, 2289071, 2906777, 4118887, 6867213, 8720331, 12356661, 127685497, 168874367, 383056491, 506623101, 5235105377, 15705316131]

約数ペア:

[(1, 15705316131), (3, 5235105377), (31, 506623101), (41, 383056491), (93, 168874367), (123, 127685497), (1271, 12356661), (1801, 8720331), (2287, 6867213), (3813, 4118887), (5403, 2906777), (6861, 2289071), (55831, 281301), (70897, 221523), (73841, 212691), (93767, 167493)]