1267305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 2239104

約数和(自身を除く): 971799

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 97, 195, 201, 291, 335, 485, 871, 1005, 1261, 1455, 2613, 3783, 4355, 6305, 6499, 13065, 18915, 19497, 32495, 84487, 97485, 253461, 422435, 1267305]

約数ペア:

[(1, 1267305), (3, 422435), (5, 253461), (13, 97485), (15, 84487), (39, 32495), (65, 19497), (67, 18915), (97, 13065), (195, 6499), (201, 6305), (291, 4355), (335, 3783), (485, 2613), (871, 1455), (1005, 1261)]