7250265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 13942656

約数和(自身を除く): 6692391

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 151, 165, 291, 453, 485, 495, 755, 873, 1067, 1359, 1455, 1661, 2265, 3201, 4365, 4983, 5335, 6795, 8305, 9603, 14647, 14949, 16005, 24915, 43941, 48015, 73235, 74745, 131823, 161117, 219705, 483351, 659115, 805585, 1450053, 2416755, 7250265]

約数ペア:

[(1, 7250265), (3, 2416755), (5, 1450053), (9, 805585), (11, 659115), (15, 483351), (33, 219705), (45, 161117), (55, 131823), (97, 74745), (99, 73235), (151, 48015), (165, 43941), (291, 24915), (453, 16005), (485, 14949), (495, 14647), (755, 9603), (873, 8305), (1067, 6795), (1359, 5335), (1455, 4983), (1661, 4365), (2265, 3201)]