41215455

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 74299680

約数和(自身を除く): 33084225

約数列:

[1, 3, 5, 9, 15, 41, 45, 89, 123, 205, 251, 267, 369, 445, 615, 753, 801, 1255, 1335, 1845, 2259, 3649, 3765, 4005, 10291, 10947, 11295, 18245, 22339, 30873, 32841, 51455, 54735, 67017, 92619, 111695, 154365, 164205, 201051, 335085, 463095, 915899, 1005255, 2747697, 4579495, 8243091, 13738485, 41215455]

約数ペア:

[(1, 41215455), (3, 13738485), (5, 8243091), (9, 4579495), (15, 2747697), (41, 1005255), (45, 915899), (89, 463095), (123, 335085), (205, 201051), (251, 164205), (267, 154365), (369, 111695), (445, 92619), (615, 67017), (753, 54735), (801, 51455), (1255, 32841), (1335, 30873), (1845, 22339), (2259, 18245), (3649, 11295), (3765, 10947), (4005, 10291)]