99887415

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{1321}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 162225264

約数和(自身を除く): 62337849

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1321, 3963, 5041, 6605, 15123, 19815, 25205, 75615, 93791, 281373, 468955, 1406865, 6659161, 19977483, 33295805, 99887415]

約数ペア:

[(1, 99887415), (3, 33295805), (5, 19977483), (15, 6659161), (71, 1406865), (213, 468955), (355, 281373), (1065, 93791), (1321, 75615), (3963, 25205), (5041, 19815), (6605, 15123)]