245048965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11131}}^1$

素因数の和:11197

約数の個数: 32

約数和(自身を含む): 365485824

約数和(自身を除く): 120436859

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 3145, 4403, 11131, 22015, 55655, 77917, 189227, 389585, 411847, 946135, 1324589, 2059235, 2882929, 6622945, 7001399, 14414645, 35006995, 49009793, 245048965]

約数ペア:

[(1, 245048965), (5, 49009793), (7, 35006995), (17, 14414645), (35, 7001399), (37, 6622945), (85, 2882929), (119, 2059235), (185, 1324589), (259, 946135), (595, 411847), (629, 389585), (1295, 189227), (3145, 77917), (4403, 55655), (11131, 22015)]