2893306065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{22447}}^1$

素因数の和:23129

約数の個数: 32

約数和(自身を含む): 4993153536

約数和(自身を除く): 2099847471

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 661, 1983, 3305, 8593, 9915, 22447, 25779, 42965, 67341, 112235, 128895, 291811, 336705, 875433, 1459055, 4377165, 14837467, 44512401, 74187335, 192887071, 222562005, 578661213, 964435355, 2893306065]

約数ペア:

[(1, 2893306065), (3, 964435355), (5, 578661213), (13, 222562005), (15, 192887071), (39, 74187335), (65, 44512401), (195, 14837467), (661, 4377165), (1983, 1459055), (3305, 875433), (8593, 336705), (9915, 291811), (22447, 128895), (25779, 112235), (42965, 67341)]