65225955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2897}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 46057245

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1185, 1501, 2897, 4503, 7505, 8691, 14485, 22515, 43455, 55043, 165129, 228863, 275215, 686589, 825645, 1144315, 3432945, 4348397, 13045191, 21741985, 65225955]

約数ペア:

[(1, 65225955), (3, 21741985), (5, 13045191), (15, 4348397), (19, 3432945), (57, 1144315), (79, 825645), (95, 686589), (237, 275215), (285, 228863), (395, 165129), (1185, 55043), (1501, 43455), (2897, 22515), (4503, 14485), (7505, 8691)]