48135405

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 80851968

約数和(自身を除く): 32716563

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1697, 1891, 5091, 5673, 8485, 9455, 25455, 28365, 52607, 103517, 157821, 263035, 310551, 517585, 789105, 1552755, 3209027, 9627081, 16045135, 48135405]

約数ペア:

[(1, 48135405), (3, 16045135), (5, 9627081), (15, 3209027), (31, 1552755), (61, 789105), (93, 517585), (155, 310551), (183, 263035), (305, 157821), (465, 103517), (915, 52607), (1697, 28365), (1891, 25455), (5091, 9455), (5673, 8485)]