264156285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2663}}^1$

素因数の和:3077

約数の個数: 32

約数和(自身を含む): 448830720

約数和(自身を除く): 184674435

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 389, 1167, 1945, 2663, 5835, 6613, 7989, 13315, 19839, 33065, 39945, 45271, 99195, 135813, 226355, 679065, 1035907, 3107721, 5179535, 15538605, 17610419, 52831257, 88052095, 264156285]

約数ペア:

[(1, 264156285), (3, 88052095), (5, 52831257), (15, 17610419), (17, 15538605), (51, 5179535), (85, 3107721), (255, 1035907), (389, 679065), (1167, 226355), (1945, 135813), (2663, 99195), (5835, 45271), (6613, 39945), (7989, 33065), (13315, 19839)]