1127928255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^4\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 1908246192

約数和(自身を除く): 780317937

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 577, 1083, 1731, 1805, 2885, 5415, 6859, 8655, 10963, 20577, 32889, 34295, 54815, 102885, 130321, 164445, 208297, 390963, 624891, 651605, 1041485, 1954815, 3124455, 3957643, 11872929, 19788215, 59364645, 75195217, 225585651, 375976085, 1127928255]

約数ペア:

[(1, 1127928255), (3, 375976085), (5, 225585651), (15, 75195217), (19, 59364645), (57, 19788215), (95, 11872929), (285, 3957643), (361, 3124455), (577, 1954815), (1083, 1041485), (1731, 651605), (1805, 624891), (2885, 390963), (5415, 208297), (6859, 164445), (8655, 130321), (10963, 102885), (20577, 54815), (32889, 34295)]