1165455

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 2116800

約数和(自身を除く): 951345

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 97, 135, 267, 291, 445, 485, 801, 873, 1335, 1455, 2403, 2619, 4005, 4365, 8633, 12015, 13095, 25899, 43165, 77697, 129495, 233091, 388485, 1165455]

約数ペア:

[(1, 1165455), (3, 388485), (5, 233091), (9, 129495), (15, 77697), (27, 43165), (45, 25899), (89, 13095), (97, 12015), (135, 8633), (267, 4365), (291, 4005), (445, 2619), (485, 2403), (801, 1455), (873, 1335)]