15401445

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 10242075

約数列:

[1, 3, 5, 15, 41, 79, 123, 205, 237, 317, 395, 615, 951, 1185, 1585, 3239, 4755, 9717, 12997, 16195, 25043, 38991, 48585, 64985, 75129, 125215, 194955, 375645, 1026763, 3080289, 5133815, 15401445]

約数ペア:

[(1, 15401445), (3, 5133815), (5, 3080289), (15, 1026763), (41, 375645), (79, 194955), (123, 125215), (205, 75129), (237, 64985), (317, 48585), (395, 38991), (615, 25043), (951, 16195), (1185, 12997), (1585, 9717), (3239, 4755)]