1317440025

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{177433}}^1$

素因数の和:177463

約数の個数: 48

約数和(自身を含む): 2640217920

約数和(自身を除く): 1322777895

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 177433, 532299, 887165, 1596897, 1951763, 2661495, 4435825, 4790691, 5855289, 7984485, 9758815, 13307475, 17565867, 23953455, 29276445, 39922425, 48794075, 52697601, 87829335, 119767275, 146382225, 263488005, 439146675, 1317440025]

約数ペア:

[(1, 1317440025), (3, 439146675), (5, 263488005), (9, 146382225), (11, 119767275), (15, 87829335), (25, 52697601), (27, 48794075), (33, 39922425), (45, 29276445), (55, 23953455), (75, 17565867), (99, 13307475), (135, 9758815), (165, 7984485), (225, 5855289), (275, 4790691), (297, 4435825), (495, 2661495), (675, 1951763), (825, 1596897), (1485, 887165), (2475, 532299), (7425, 177433)]