30921495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 54307584

約数和(自身を除く): 23386089

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 193, 579, 965, 971, 2123, 2895, 2913, 4855, 6369, 10615, 10681, 14565, 31845, 32043, 53405, 160215, 187403, 562209, 937015, 2061433, 2811045, 6184299, 10307165, 30921495]

約数ペア:

[(1, 30921495), (3, 10307165), (5, 6184299), (11, 2811045), (15, 2061433), (33, 937015), (55, 562209), (165, 187403), (193, 160215), (579, 53405), (965, 32043), (971, 31845), (2123, 14565), (2895, 10681), (2913, 10615), (4855, 6369)]