284220165

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 462499200

約数和(自身を除く): 178279035

約数列:

[1, 3, 5, 15, 89, 211, 267, 445, 633, 1009, 1055, 1335, 3027, 3165, 5045, 15135, 18779, 56337, 89801, 93895, 212899, 269403, 281685, 449005, 638697, 1064495, 1347015, 3193485, 18948011, 56844033, 94740055, 284220165]

約数ペア:

[(1, 284220165), (3, 94740055), (5, 56844033), (15, 18948011), (89, 3193485), (211, 1347015), (267, 1064495), (445, 638697), (633, 449005), (1009, 281685), (1055, 269403), (1335, 212899), (3027, 93895), (3165, 89801), (5045, 56337), (15135, 18779)]