328671145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4483}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 454569984

約数和(自身を除く): 125898839

約数列:

[1, 5, 11, 31, 43, 55, 155, 215, 341, 473, 1333, 1705, 2365, 4483, 6665, 14663, 22415, 49313, 73315, 138973, 192769, 246565, 694865, 963845, 1528703, 2120459, 5975839, 7643515, 10602295, 29879195, 65734229, 328671145]

約数ペア:

[(1, 328671145), (5, 65734229), (11, 29879195), (31, 10602295), (43, 7643515), (55, 5975839), (155, 2120459), (215, 1528703), (341, 963845), (473, 694865), (1333, 246565), (1705, 192769), (2365, 138973), (4483, 73315), (6665, 49313), (14663, 22415)]