201875025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10639}}^1$

素因数の和:10686

約数の個数: 48

約数和(自身を含む): 379975680

約数和(自身を除く): 178100655

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 6325, 10639, 18975, 31917, 53195, 117029, 159585, 244697, 265975, 351087, 585145, 734091, 797925, 1223485, 1755435, 2691667, 2925725, 3670455, 6117425, 8075001, 8777175, 13458335, 18352275, 40375005, 67291675, 201875025]

約数ペア:

[(1, 201875025), (3, 67291675), (5, 40375005), (11, 18352275), (15, 13458335), (23, 8777175), (25, 8075001), (33, 6117425), (55, 3670455), (69, 2925725), (75, 2691667), (115, 1755435), (165, 1223485), (253, 797925), (275, 734091), (345, 585145), (575, 351087), (759, 265975), (825, 244697), (1265, 159585), (1725, 117029), (3795, 53195), (6325, 31917), (10639, 18975)]