7331345

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 10782720

約数和(自身を除く): 3451375

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 233, 899, 1015, 1085, 1165, 1631, 4495, 6293, 6757, 7223, 8155, 31465, 33785, 36115, 47299, 50561, 209467, 236495, 252805, 1047335, 1466269, 7331345]

約数ペア:

[(1, 7331345), (5, 1466269), (7, 1047335), (29, 252805), (31, 236495), (35, 209467), (145, 50561), (155, 47299), (203, 36115), (217, 33785), (233, 31465), (899, 8155), (1015, 7223), (1085, 6757), (1165, 6293), (1631, 4495)]