2749695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2088705

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 239, 295, 717, 767, 885, 1195, 2301, 3107, 3585, 3835, 9321, 11505, 14101, 15535, 42303, 46605, 70505, 183313, 211515, 549939, 916565, 2749695]

約数ペア:

[(1, 2749695), (3, 916565), (5, 549939), (13, 211515), (15, 183313), (39, 70505), (59, 46605), (65, 42303), (177, 15535), (195, 14101), (239, 11505), (295, 9321), (717, 3835), (767, 3585), (885, 3107), (1195, 2301)]