48889215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37463}}^1$

素因数の和:37503

約数の個数: 24

約数和(自身を含む): 87665760

約数和(自身を除く): 38776545

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 37463, 112389, 187315, 337167, 561945, 1086427, 1685835, 3259281, 5432135, 9777843, 16296405, 48889215]

約数ペア:

[(1, 48889215), (3, 16296405), (5, 9777843), (9, 5432135), (15, 3259281), (29, 1685835), (45, 1086427), (87, 561945), (145, 337167), (261, 187315), (435, 112389), (1305, 37463)]