153204255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4261}}^1$

素因数の和:4336

約数の個数: 48

約数和(自身を含む): 287224704

約数和(自身を除く): 134020449

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3995, 4261, 7191, 11985, 12783, 21305, 35955, 38349, 63915, 72437, 191745, 200267, 217311, 362185, 600801, 651933, 1001335, 1086555, 1802403, 3004005, 3259665, 3404539, 9012015, 10213617, 17022695, 30640851, 51068085, 153204255]

約数ペア:

[(1, 153204255), (3, 51068085), (5, 30640851), (9, 17022695), (15, 10213617), (17, 9012015), (45, 3404539), (47, 3259665), (51, 3004005), (85, 1802403), (141, 1086555), (153, 1001335), (235, 651933), (255, 600801), (423, 362185), (705, 217311), (765, 200267), (799, 191745), (2115, 72437), (2397, 63915), (3995, 38349), (4261, 35955), (7191, 21305), (11985, 12783)]