88437965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 138430080

約数和(自身を除く): 49992115

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 89, 145, 203, 319, 385, 445, 623, 979, 1015, 1595, 2233, 2581, 3115, 4895, 6853, 7921, 11165, 12905, 18067, 28391, 34265, 39605, 55447, 87131, 90335, 141955, 198737, 229709, 277235, 435655, 609917, 993685, 1148545, 1607963, 2526799, 3049585, 8039815, 12633995, 17687593, 88437965]

約数ペア:

[(1, 88437965), (5, 17687593), (7, 12633995), (11, 8039815), (29, 3049585), (35, 2526799), (55, 1607963), (77, 1148545), (89, 993685), (145, 609917), (203, 435655), (319, 277235), (385, 229709), (445, 198737), (623, 141955), (979, 90335), (1015, 87131), (1595, 55447), (2233, 39605), (2581, 34265), (3115, 28391), (4895, 18067), (6853, 12905), (7921, 11165)]