84991605

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 143026560

約数和(自身を除く): 58034955

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 3203, 5307, 8845, 9609, 16015, 26535, 48045, 92887, 195383, 278661, 464435, 586149, 976915, 1393305, 2930745, 5666107, 16998321, 28330535, 84991605]

約数ペア:

[(1, 84991605), (3, 28330535), (5, 16998321), (15, 5666107), (29, 2930745), (61, 1393305), (87, 976915), (145, 586149), (183, 464435), (305, 278661), (435, 195383), (915, 92887), (1769, 48045), (3203, 26535), (5307, 16015), (8845, 9609)]