74006115

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 124545600

約数和(自身を除く): 50539485

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 2789, 5307, 8367, 8845, 13945, 26535, 41835, 80881, 170129, 242643, 404405, 510387, 850645, 1213215, 2551935, 4933741, 14801223, 24668705, 74006115]

約数ペア:

[(1, 74006115), (3, 24668705), (5, 14801223), (15, 4933741), (29, 2551935), (61, 1213215), (87, 850645), (145, 510387), (183, 404405), (305, 242643), (435, 170129), (915, 80881), (1769, 41835), (2789, 26535), (5307, 13945), (8367, 8845)]