8344115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 11515392

約数和(自身を除く): 3171277

約数列:

[1, 5, 13, 31, 41, 65, 101, 155, 205, 403, 505, 533, 1271, 1313, 2015, 2665, 3131, 4141, 6355, 6565, 15655, 16523, 20705, 40703, 53833, 82615, 128371, 203515, 269165, 641855, 1668823, 8344115]

約数ペア:

[(1, 8344115), (5, 1668823), (13, 641855), (31, 269165), (41, 203515), (65, 128371), (101, 82615), (155, 53833), (205, 40703), (403, 20705), (505, 16523), (533, 15655), (1271, 6565), (1313, 6355), (2015, 4141), (2665, 3131)]