73739745

素因数分解:

$3^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1667}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 128022336

約数和(自身を除く): 54282591

約数列:

[1, 3, 5, 9, 15, 45, 983, 1667, 2949, 4915, 5001, 8335, 8847, 14745, 15003, 25005, 44235, 75015, 1638661, 4915983, 8193305, 14747949, 24579915, 73739745]

約数ペア:

[(1, 73739745), (3, 24579915), (5, 14747949), (9, 8193305), (15, 4915983), (45, 1638661), (983, 75015), (1667, 44235), (2949, 25005), (4915, 15003), (5001, 14745), (8335, 8847)]