40566465

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 72934992

約数和(自身を除く): 32368527

約数列:

[1, 3, 5, 9, 15, 45, 53, 73, 159, 219, 233, 265, 365, 477, 657, 699, 795, 1095, 1165, 2097, 2385, 3285, 3495, 3869, 10485, 11607, 12349, 17009, 19345, 34821, 37047, 51027, 58035, 61745, 85045, 111141, 153081, 174105, 185235, 255135, 555705, 765405, 901477, 2704431, 4507385, 8113293, 13522155, 40566465]

約数ペア:

[(1, 40566465), (3, 13522155), (5, 8113293), (9, 4507385), (15, 2704431), (45, 901477), (53, 765405), (73, 555705), (159, 255135), (219, 185235), (233, 174105), (265, 153081), (365, 111141), (477, 85045), (657, 61745), (699, 58035), (795, 51027), (1095, 37047), (1165, 34821), (2097, 19345), (2385, 17009), (3285, 12349), (3495, 11607), (3869, 10485)]