72995265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6263}}^1$

素因数の和:6318

約数の個数: 48

約数和(自身を含む): 148531968

約数和(自身を除く): 75536703

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2331, 3885, 6263, 11655, 18789, 31315, 43841, 56367, 93945, 131523, 219205, 231731, 281835, 394569, 657615, 695193, 1158655, 1622117, 1972845, 2085579, 3475965, 4866351, 8110585, 10427895, 14599053, 24331755, 72995265]

約数ペア:

[(1, 72995265), (3, 24331755), (5, 14599053), (7, 10427895), (9, 8110585), (15, 4866351), (21, 3475965), (35, 2085579), (37, 1972845), (45, 1622117), (63, 1158655), (105, 695193), (111, 657615), (185, 394569), (259, 281835), (315, 231731), (333, 219205), (555, 131523), (777, 93945), (1295, 56367), (1665, 43841), (2331, 31315), (3885, 18789), (6263, 11655)]