99965175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 187488000

約数和(自身を除く): 87522825

約数列:

[1, 3, 5, 15, 19, 25, 29, 41, 57, 59, 75, 87, 95, 123, 145, 177, 205, 285, 295, 435, 475, 551, 615, 725, 779, 885, 1025, 1121, 1189, 1425, 1475, 1653, 1711, 2175, 2337, 2419, 2755, 3075, 3363, 3567, 3895, 4425, 5133, 5605, 5945, 7257, 8265, 8555, 11685, 12095, 13775, 16815, 17835, 19475, 22591, 25665, 28025, 29725, 32509, 36285, 41325, 42775, 45961, 58425, 60475, 67773, 70151, 84075, 89175, 97527, 112955, 128325, 137883, 162545, 181425, 210453, 229805, 338865, 350755, 487635, 564775, 689415, 812725, 1052265, 1149025, 1332869, 1694325, 1753775, 2438175, 3447075, 3998607, 5261325, 6664345, 19993035, 33321725, 99965175]

約数ペア:

[(1, 99965175), (3, 33321725), (5, 19993035), (15, 6664345), (19, 5261325), (25, 3998607), (29, 3447075), (41, 2438175), (57, 1753775), (59, 1694325), (75, 1332869), (87, 1149025), (95, 1052265), (123, 812725), (145, 689415), (177, 564775), (205, 487635), (285, 350755), (295, 338865), (435, 229805), (475, 210453), (551, 181425), (615, 162545), (725, 137883), (779, 128325), (885, 112955), (1025, 97527), (1121, 89175), (1189, 84075), (1425, 70151), (1475, 67773), (1653, 60475), (1711, 58425), (2175, 45961), (2337, 42775), (2419, 41325), (2755, 36285), (3075, 32509), (3363, 29725), (3567, 28025), (3895, 25665), (4425, 22591), (5133, 19475), (5605, 17835), (5945, 16815), (7257, 13775), (8265, 12095), (8555, 11685)]