8009365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 4247915

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 607, 1015, 1885, 2639, 3035, 4249, 7891, 13195, 17603, 21245, 39455, 55237, 88015, 123221, 228839, 276185, 616105, 1144195, 1601873, 8009365]

約数ペア:

[(1, 8009365), (5, 1601873), (7, 1144195), (13, 616105), (29, 276185), (35, 228839), (65, 123221), (91, 88015), (145, 55237), (203, 39455), (377, 21245), (455, 17603), (607, 13195), (1015, 7891), (1885, 4249), (2639, 3035)]