144421635

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 235146240

約数和(自身を除く): 90724605

約数列:

[1, 3, 5, 15, 89, 251, 267, 431, 445, 753, 1255, 1293, 1335, 2155, 3765, 6465, 22339, 38359, 67017, 108181, 111695, 115077, 191795, 324543, 335085, 540905, 575385, 1622715, 9628109, 28884327, 48140545, 144421635]

約数ペア:

[(1, 144421635), (3, 48140545), (5, 28884327), (15, 9628109), (89, 1622715), (251, 575385), (267, 540905), (431, 335085), (445, 324543), (753, 191795), (1255, 115077), (1293, 111695), (1335, 108181), (2155, 67017), (3765, 38359), (6465, 22339)]